55246220

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{18539}}^1$

素因数の和:18697

約数の個数: 24

約数和(自身を含む): 116802000

約数和(自身を除く): 61555780

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 18539, 37078, 74156, 92695, 185390, 370780, 2762311, 5524622, 11049244, 13811555, 27623110, 55246220]

約数ペア:

[(1, 55246220), (2, 27623110), (4, 13811555), (5, 11049244), (10, 5524622), (20, 2762311), (149, 370780), (298, 185390), (596, 92695), (745, 74156), (1490, 37078), (2980, 18539)]