49266425

素因数分解:

$5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:318

約数の個数: 48

約数和(自身を含む): 71839152

約数和(自身を除く): 22572727

約数列:

[1, 5, 13, 17, 25, 37, 65, 85, 185, 221, 241, 325, 425, 481, 629, 925, 1105, 1205, 2405, 3133, 3145, 4097, 5525, 6025, 8177, 8917, 12025, 15665, 15725, 20485, 40885, 44585, 53261, 78325, 102425, 115921, 151589, 204425, 222925, 266305, 579605, 757945, 1331525, 1970657, 2898025, 3789725, 9853285, 49266425]

約数ペア:

[(1, 49266425), (5, 9853285), (13, 3789725), (17, 2898025), (25, 1970657), (37, 1331525), (65, 757945), (85, 579605), (185, 266305), (221, 222925), (241, 204425), (325, 151589), (425, 115921), (481, 102425), (629, 78325), (925, 53261), (1105, 44585), (1205, 40885), (2405, 20485), (3133, 15725), (3145, 15665), (4097, 12025), (5525, 8917), (6025, 8177)]