55650620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{146449}}^1$

素因数の和:146477

約数の個数: 24

約数和(自身を含む): 123018000

約数和(自身を除く): 67367380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 146449, 292898, 585796, 732245, 1464490, 2782531, 2928980, 5565062, 11130124, 13912655, 27825310, 55650620]

約数ペア:

[(1, 55650620), (2, 27825310), (4, 13912655), (5, 11130124), (10, 5565062), (19, 2928980), (20, 2782531), (38, 1464490), (76, 732245), (95, 585796), (190, 292898), (380, 146449)]