57471910

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{198179}}^1$

素因数の和:198215

約数の個数: 16

約数和(自身を含む): 107017200

約数和(自身を除く): 49545290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 198179, 396358, 990895, 1981790, 5747191, 11494382, 28735955, 57471910]

約数ペア:

[(1, 57471910), (2, 28735955), (5, 11494382), (10, 5747191), (29, 1981790), (58, 990895), (145, 396358), (290, 198179)]