57755490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{148091}}^1$

素因数の和:148114

約数の個数: 32

約数和(自身を含む): 149276736

約数和(自身を除く): 91521246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 148091, 296182, 444273, 740455, 888546, 1480910, 1925183, 2221365, 3850366, 4442730, 5775549, 9625915, 11551098, 19251830, 28877745, 57755490]

約数ペア:

[(1, 57755490), (2, 28877745), (3, 19251830), (5, 11551098), (6, 9625915), (10, 5775549), (13, 4442730), (15, 3850366), (26, 2221365), (30, 1925183), (39, 1480910), (65, 888546), (78, 740455), (130, 444273), (195, 296182), (390, 148091)]