51387736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{377851}}^1$

素因数の和:377874

約数の個数: 16

約数和(自身を含む): 102020040

約数和(自身を除く): 50632304

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 377851, 755702, 1511404, 3022808, 6423467, 12846934, 25693868, 51387736]

約数ペア:

[(1, 51387736), (2, 25693868), (4, 12846934), (8, 6423467), (17, 3022808), (34, 1511404), (68, 755702), (136, 377851)]