56281821904

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{617}}^1$

素因数の和:834

約数の個数: 240

約数和(自身を含む): 140894982144

約数和(自身を除く): 84613160240

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 53, 56, 77, 88, 106, 112, 121, 127, 154, 176, 212, 242, 254, 308, 371, 424, 484, 508, 583, 616, 617, 742, 847, 848, 889, 968, 1016, 1166, 1232, 1234, 1397, 1484, 1694, 1778, 1936, 2032, 2332, 2468, 2794, 2968, 3388, 3556, 4081, 4319, 4664, 4936, 5588, 5936, 6413, 6731, 6776, 6787, 7112, 8162, 8638, 9328, 9779, 9872, 11176, 12826, 13462, 13552, 13574, 14224, 15367, 16324, 17276, 19558, 22352, 25652, 26924, 27148, 30734, 32648, 32701, 34552, 39116, 44891, 47117, 47509, 51304, 53848, 54296, 61468, 65296, 65402, 69104, 74041, 74657, 78232, 78359, 89782, 94234, 95018, 102608, 107569, 107696, 108592, 122936, 130804, 148082, 149314, 156464, 156718, 179564, 188468, 190036, 215138, 228907, 245872, 261608, 296164, 298628, 313436, 359128, 359711, 376936, 380072, 430276, 457814, 518287, 522599, 523216, 548513, 592328, 597256, 626872, 718256, 719422, 753872, 760144, 814451, 860552, 861949, 915628, 1036574, 1045198, 1097026, 1184656, 1194512, 1253744, 1438844, 1628902, 1721104, 1723898, 1831256, 2073148, 2090396, 2194052, 2517977, 2877688, 3257804, 3447796, 3662512, 3956821, 4146296, 4153027, 4180792, 4388104, 5035954, 5701157, 5755376, 6033643, 6515608, 6895592, 7913642, 8292592, 8306054, 8361584, 8776208, 9481439, 10071908, 11402314, 12067286, 13031216, 13791184, 15827284, 16612108, 18962878, 20143816, 22804628, 24134572, 27697747, 29071189, 31654568, 33224216, 37925756, 40287632, 45609256, 45683297, 48269144, 55395494, 58142378, 63309136, 66370073, 66448432, 75851512, 91218512, 91366594, 96538288, 110790988, 116284756, 132740146, 151703024, 182733188, 221581976, 232569512, 265480292, 319783079, 365466376, 443163952, 465139024, 502516267, 530960584, 639566158, 730932752, 1005032534, 1061921168, 1279132316, 2010065068, 2558264632, 3517613869, 4020130136, 5116529264, 7035227738, 8040260272, 14070455476, 28140910952, 56281821904]

約数ペア:

[(1, 56281821904), (2, 28140910952), (4, 14070455476), (7, 8040260272), (8, 7035227738), (11, 5116529264), (14, 4020130136), (16, 3517613869), (22, 2558264632), (28, 2010065068), (44, 1279132316), (53, 1061921168), (56, 1005032534), (77, 730932752), (88, 639566158), (106, 530960584), (112, 502516267), (121, 465139024), (127, 443163952), (154, 365466376), (176, 319783079), (212, 265480292), (242, 232569512), (254, 221581976), (308, 182733188), (371, 151703024), (424, 132740146), (484, 116284756), (508, 110790988), (583, 96538288), (616, 91366594), (617, 91218512), (742, 75851512), (847, 66448432), (848, 66370073), (889, 63309136), (968, 58142378), (1016, 55395494), (1166, 48269144), (1232, 45683297), (1234, 45609256), (1397, 40287632), (1484, 37925756), (1694, 33224216), (1778, 31654568), (1936, 29071189), (2032, 27697747), (2332, 24134572), (2468, 22804628), (2794, 20143816), (2968, 18962878), (3388, 16612108), (3556, 15827284), (4081, 13791184), (4319, 13031216), (4664, 12067286), (4936, 11402314), (5588, 10071908), (5936, 9481439), (6413, 8776208), (6731, 8361584), (6776, 8306054), (6787, 8292592), (7112, 7913642), (8162, 6895592), (8638, 6515608), (9328, 6033643), (9779, 5755376), (9872, 5701157), (11176, 5035954), (12826, 4388104), (13462, 4180792), (13552, 4153027), (13574, 4146296), (14224, 3956821), (15367, 3662512), (16324, 3447796), (17276, 3257804), (19558, 2877688), (22352, 2517977), (25652, 2194052), (26924, 2090396), (27148, 2073148), (30734, 1831256), (32648, 1723898), (32701, 1721104), (34552, 1628902), (39116, 1438844), (44891, 1253744), (47117, 1194512), (47509, 1184656), (51304, 1097026), (53848, 1045198), (54296, 1036574), (61468, 915628), (65296, 861949), (65402, 860552), (69104, 814451), (74041, 760144), (74657, 753872), (78232, 719422), (78359, 718256), (89782, 626872), (94234, 597256), (95018, 592328), (102608, 548513), (107569, 523216), (107696, 522599), (108592, 518287), (122936, 457814), (130804, 430276), (148082, 380072), (149314, 376936), (156464, 359711), (156718, 359128), (179564, 313436), (188468, 298628), (190036, 296164), (215138, 261608), (228907, 245872)]