47990748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{307633}}^1$

素因数の和:307653

約数の個数: 24

約数和(自身を含む): 120592528

約数和(自身を除く): 72601780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 307633, 615266, 922899, 1230532, 1845798, 3691596, 3999229, 7998458, 11997687, 15996916, 23995374, 47990748]

約数ペア:

[(1, 47990748), (2, 23995374), (3, 15996916), (4, 11997687), (6, 7998458), (12, 3999229), (13, 3691596), (26, 1845798), (39, 1230532), (52, 922899), (78, 615266), (156, 307633)]