56275128

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{409}}^1$

素因数の和:451

約数の個数: 192

約数和(自身を含む): 196308000

約数和(自身を除く): 140032872

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 49, 52, 54, 56, 63, 72, 78, 84, 91, 98, 104, 108, 117, 126, 147, 156, 168, 182, 189, 196, 216, 234, 252, 273, 294, 312, 351, 364, 378, 392, 409, 441, 468, 504, 546, 588, 637, 702, 728, 756, 818, 819, 882, 936, 1092, 1176, 1227, 1274, 1323, 1404, 1512, 1636, 1638, 1764, 1911, 2184, 2454, 2457, 2548, 2646, 2808, 2863, 3272, 3276, 3528, 3681, 3822, 4908, 4914, 5096, 5292, 5317, 5726, 5733, 6552, 7362, 7644, 8589, 9816, 9828, 10584, 10634, 11043, 11452, 11466, 14724, 15288, 15951, 17178, 17199, 19656, 20041, 21268, 22086, 22904, 22932, 25767, 29448, 31902, 34356, 34398, 37219, 40082, 42536, 44172, 45864, 47853, 51534, 60123, 63804, 68712, 68796, 74438, 77301, 80164, 88344, 95706, 103068, 111657, 120246, 127608, 137592, 143559, 148876, 154602, 160328, 180369, 191412, 206136, 223314, 240492, 260533, 287118, 297752, 309204, 334971, 360738, 382824, 446628, 480984, 521066, 541107, 574236, 618408, 669942, 721476, 781599, 893256, 1004913, 1042132, 1082214, 1148472, 1339884, 1442952, 1563198, 2009826, 2084264, 2164428, 2344797, 2679768, 3126396, 4019652, 4328856, 4689594, 6252792, 7034391, 8039304, 9379188, 14068782, 18758376, 28137564, 56275128]

約数ペア:

[(1, 56275128), (2, 28137564), (3, 18758376), (4, 14068782), (6, 9379188), (7, 8039304), (8, 7034391), (9, 6252792), (12, 4689594), (13, 4328856), (14, 4019652), (18, 3126396), (21, 2679768), (24, 2344797), (26, 2164428), (27, 2084264), (28, 2009826), (36, 1563198), (39, 1442952), (42, 1339884), (49, 1148472), (52, 1082214), (54, 1042132), (56, 1004913), (63, 893256), (72, 781599), (78, 721476), (84, 669942), (91, 618408), (98, 574236), (104, 541107), (108, 521066), (117, 480984), (126, 446628), (147, 382824), (156, 360738), (168, 334971), (182, 309204), (189, 297752), (196, 287118), (216, 260533), (234, 240492), (252, 223314), (273, 206136), (294, 191412), (312, 180369), (351, 160328), (364, 154602), (378, 148876), (392, 143559), (409, 137592), (441, 127608), (468, 120246), (504, 111657), (546, 103068), (588, 95706), (637, 88344), (702, 80164), (728, 77301), (756, 74438), (818, 68796), (819, 68712), (882, 63804), (936, 60123), (1092, 51534), (1176, 47853), (1227, 45864), (1274, 44172), (1323, 42536), (1404, 40082), (1512, 37219), (1636, 34398), (1638, 34356), (1764, 31902), (1911, 29448), (2184, 25767), (2454, 22932), (2457, 22904), (2548, 22086), (2646, 21268), (2808, 20041), (2863, 19656), (3272, 17199), (3276, 17178), (3528, 15951), (3681, 15288), (3822, 14724), (4908, 11466), (4914, 11452), (5096, 11043), (5292, 10634), (5317, 10584), (5726, 9828), (5733, 9816), (6552, 8589), (7362, 7644)]