56551841300

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{2143}}^1$

素因数の和:2255

約数の個数: 216

約数和(自身を含む): 140389514496

約数和(自身を除く): 83837673196

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 43, 50, 68, 76, 85, 86, 95, 100, 170, 172, 190, 215, 323, 340, 361, 380, 425, 430, 475, 646, 722, 731, 817, 850, 860, 950, 1075, 1292, 1444, 1462, 1615, 1634, 1700, 1805, 1900, 2143, 2150, 2924, 3230, 3268, 3610, 3655, 4085, 4286, 4300, 6137, 6460, 7220, 7310, 8075, 8170, 8572, 9025, 10715, 12274, 13889, 14620, 15523, 16150, 16340, 18050, 18275, 20425, 21430, 24548, 27778, 30685, 31046, 32300, 36100, 36431, 36550, 40717, 40850, 42860, 53575, 55556, 61370, 62092, 69445, 72862, 73100, 77615, 81434, 81700, 92149, 107150, 122740, 138890, 145724, 153425, 155230, 162868, 182155, 184298, 203585, 214300, 263891, 277780, 306850, 310460, 347225, 364310, 368596, 388075, 407170, 460745, 527782, 613700, 692189, 694450, 728620, 773623, 776150, 814340, 910775, 921490, 1017925, 1055564, 1319455, 1384378, 1388900, 1547246, 1552300, 1566533, 1750831, 1821550, 1842980, 2035850, 2303725, 2638910, 2768756, 3094492, 3133066, 3460945, 3501662, 3643100, 3868115, 4071700, 4607450, 5277820, 6266132, 6597275, 6921890, 7003324, 7736230, 7832665, 8754155, 9214900, 13151591, 13194550, 13843780, 15472460, 15665330, 17304725, 17508310, 19340575, 26303182, 26389100, 29764127, 31330660, 33265789, 34609450, 35016620, 38681150, 39163325, 43770775, 52606364, 59528254, 65757955, 66531578, 69218900, 77362300, 78326650, 87541550, 119056508, 131515910, 133063156, 148820635, 156653300, 166328945, 175083100, 263031820, 297641270, 328789775, 332657890, 565518413, 595282540, 657579550, 665315780, 744103175, 831644725, 1131036826, 1315159100, 1488206350, 1663289450, 2262073652, 2827592065, 2976412700, 3326578900, 5655184130, 11310368260, 14137960325, 28275920650, 56551841300]

約数ペア:

[(1, 56551841300), (2, 28275920650), (4, 14137960325), (5, 11310368260), (10, 5655184130), (17, 3326578900), (19, 2976412700), (20, 2827592065), (25, 2262073652), (34, 1663289450), (38, 1488206350), (43, 1315159100), (50, 1131036826), (68, 831644725), (76, 744103175), (85, 665315780), (86, 657579550), (95, 595282540), (100, 565518413), (170, 332657890), (172, 328789775), (190, 297641270), (215, 263031820), (323, 175083100), (340, 166328945), (361, 156653300), (380, 148820635), (425, 133063156), (430, 131515910), (475, 119056508), (646, 87541550), (722, 78326650), (731, 77362300), (817, 69218900), (850, 66531578), (860, 65757955), (950, 59528254), (1075, 52606364), (1292, 43770775), (1444, 39163325), (1462, 38681150), (1615, 35016620), (1634, 34609450), (1700, 33265789), (1805, 31330660), (1900, 29764127), (2143, 26389100), (2150, 26303182), (2924, 19340575), (3230, 17508310), (3268, 17304725), (3610, 15665330), (3655, 15472460), (4085, 13843780), (4286, 13194550), (4300, 13151591), (6137, 9214900), (6460, 8754155), (7220, 7832665), (7310, 7736230), (8075, 7003324), (8170, 6921890), (8572, 6597275), (9025, 6266132), (10715, 5277820), (12274, 4607450), (13889, 4071700), (14620, 3868115), (15523, 3643100), (16150, 3501662), (16340, 3460945), (18050, 3133066), (18275, 3094492), (20425, 2768756), (21430, 2638910), (24548, 2303725), (27778, 2035850), (30685, 1842980), (31046, 1821550), (32300, 1750831), (36100, 1566533), (36431, 1552300), (36550, 1547246), (40717, 1388900), (40850, 1384378), (42860, 1319455), (53575, 1055564), (55556, 1017925), (61370, 921490), (62092, 910775), (69445, 814340), (72862, 776150), (73100, 773623), (77615, 728620), (81434, 694450), (81700, 692189), (92149, 613700), (107150, 527782), (122740, 460745), (138890, 407170), (145724, 388075), (153425, 368596), (155230, 364310), (162868, 347225), (182155, 310460), (184298, 306850), (203585, 277780), (214300, 263891)]