56167150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1$

素因数の和:95

約数の個数: 108

約数和(自身を含む): 125395992

約数和(自身を除く): 69228842

約数列:

[1, 2, 5, 10, 13, 17, 23, 25, 26, 34, 46, 50, 65, 85, 115, 130, 169, 170, 221, 230, 289, 299, 325, 338, 391, 425, 442, 575, 578, 598, 650, 782, 845, 850, 1105, 1150, 1445, 1495, 1690, 1955, 2210, 2873, 2890, 2990, 3757, 3887, 3910, 4225, 5083, 5525, 5746, 6647, 7225, 7475, 7514, 7774, 8450, 9775, 10166, 11050, 13294, 14365, 14450, 14950, 18785, 19435, 19550, 25415, 28730, 33235, 37570, 38870, 48841, 50830, 66079, 66470, 71825, 86411, 93925, 97175, 97682, 127075, 132158, 143650, 166175, 172822, 187850, 194350, 244205, 254150, 330395, 332350, 432055, 488410, 660790, 864110, 1123343, 1221025, 1651975, 2160275, 2246686, 2442050, 3303950, 4320550, 5616715, 11233430, 28083575, 56167150]

約数ペア:

[(1, 56167150), (2, 28083575), (5, 11233430), (10, 5616715), (13, 4320550), (17, 3303950), (23, 2442050), (25, 2246686), (26, 2160275), (34, 1651975), (46, 1221025), (50, 1123343), (65, 864110), (85, 660790), (115, 488410), (130, 432055), (169, 332350), (170, 330395), (221, 254150), (230, 244205), (289, 194350), (299, 187850), (325, 172822), (338, 166175), (391, 143650), (425, 132158), (442, 127075), (575, 97682), (578, 97175), (598, 93925), (650, 86411), (782, 71825), (845, 66470), (850, 66079), (1105, 50830), (1150, 48841), (1445, 38870), (1495, 37570), (1690, 33235), (1955, 28730), (2210, 25415), (2873, 19550), (2890, 19435), (2990, 18785), (3757, 14950), (3887, 14450), (3910, 14365), (4225, 13294), (5083, 11050), (5525, 10166), (5746, 9775), (6647, 8450), (7225, 7774), (7475, 7514)]