49929490

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1607}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 97251840

約数和(自身を除く): 47322350

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 239, 478, 1195, 1607, 2390, 3107, 3214, 6214, 8035, 15535, 16070, 20891, 31070, 41782, 104455, 208910, 384073, 768146, 1920365, 3840730, 4992949, 9985898, 24964745, 49929490]

約数ペア:

[(1, 49929490), (2, 24964745), (5, 9985898), (10, 4992949), (13, 3840730), (26, 1920365), (65, 768146), (130, 384073), (239, 208910), (478, 104455), (1195, 41782), (1607, 31070), (2390, 20891), (3107, 16070), (3214, 15535), (6214, 8035)]