52856375

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2957}}^1$

素因数の和:2996

約数の個数: 32

約数和(自身を含む): 77523264

約数和(自身を除く): 24666889

約数列:

[1, 5, 11, 13, 25, 55, 65, 125, 143, 275, 325, 715, 1375, 1625, 2957, 3575, 14785, 17875, 32527, 38441, 73925, 162635, 192205, 369625, 422851, 813175, 961025, 2114255, 4065875, 4805125, 10571275, 52856375]

約数ペア:

[(1, 52856375), (5, 10571275), (11, 4805125), (13, 4065875), (25, 2114255), (55, 961025), (65, 813175), (125, 422851), (143, 369625), (275, 192205), (325, 162635), (715, 73925), (1375, 38441), (1625, 32527), (2957, 17875), (3575, 14785)]