55382750

素因数分解:

$2^1\times 5^3\times {\mathrm{29}}^1\times {\mathrm{7639}}^1$

素因数の和:7685

約数の個数: 32

約数和(自身を含む): 107265600

約数和(自身を除く): 51882850

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 125, 145, 250, 290, 725, 1450, 3625, 7250, 7639, 15278, 38195, 76390, 190975, 221531, 381950, 443062, 954875, 1107655, 1909750, 2215310, 5538275, 11076550, 27691375, 55382750]

約数ペア:

[(1, 55382750), (2, 27691375), (5, 11076550), (10, 5538275), (25, 2215310), (29, 1909750), (50, 1107655), (58, 954875), (125, 443062), (145, 381950), (250, 221531), (290, 190975), (725, 76390), (1450, 38195), (3625, 15278), (7250, 7639)]