48640930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{1277}}^1$

素因数の和:1590

約数の個数: 32

約数和(自身を含む): 94684464

約数和(自身を除く): 46043534

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 293, 586, 1277, 1465, 2554, 2930, 3809, 6385, 7618, 12770, 16601, 19045, 33202, 38090, 83005, 166010, 374161, 748322, 1870805, 3741610, 4864093, 9728186, 24320465, 48640930]

約数ペア:

[(1, 48640930), (2, 24320465), (5, 9728186), (10, 4864093), (13, 3741610), (26, 1870805), (65, 748322), (130, 374161), (293, 166010), (586, 83005), (1277, 38090), (1465, 33202), (2554, 19045), (2930, 16601), (3809, 12770), (6385, 7618)]