56309619

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{47}}^2\times {\mathrm{293}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 79626960

約数和(自身を除く): 23317341

約数列:

[1, 3, 29, 47, 87, 141, 293, 879, 1363, 2209, 4089, 6627, 8497, 13771, 25491, 41313, 64061, 192183, 399359, 647237, 1198077, 1941711, 18769873, 56309619]

約数ペア:

[(1, 56309619), (3, 18769873), (29, 1941711), (47, 1198077), (87, 647237), (141, 399359), (293, 192183), (879, 64061), (1363, 41313), (2209, 25491), (4089, 13771), (6627, 8497)]