55819870

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{37463}}^1$

素因数の和:37619

約数の個数: 16

約数和(自身を含む): 101152800

約数和(自身を除く): 45332930

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 37463, 74926, 187315, 374630, 5581987, 11163974, 27909935, 55819870]

約数ペア:

[(1, 55819870), (2, 27909935), (5, 11163974), (10, 5581987), (149, 374630), (298, 187315), (745, 74926), (1490, 37463)]