56520035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:743

約数の個数: 32

約数和(自身を含む): 80402112

約数和(自身を除く): 23882077

約数列:

[1, 5, 11, 13, 55, 65, 137, 143, 577, 685, 715, 1507, 1781, 2885, 6347, 7501, 7535, 8905, 19591, 31735, 37505, 79049, 82511, 97955, 395245, 412555, 869539, 1027637, 4347695, 5138185, 11304007, 56520035]

約数ペア:

[(1, 56520035), (5, 11304007), (11, 5138185), (13, 4347695), (55, 1027637), (65, 869539), (137, 412555), (143, 395245), (577, 97955), (685, 82511), (715, 79049), (1507, 37505), (1781, 31735), (2885, 19591), (6347, 8905), (7501, 7535)]