49937862

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{640229}}^1$

素因数の和:640247

約数の個数: 16

約数和(自身を含む): 107558640

約数和(自身を除く): 57620778

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 640229, 1280458, 1920687, 3841374, 8322977, 16645954, 24968931, 49937862]

約数ペア:

[(1, 49937862), (2, 24968931), (3, 16645954), (6, 8322977), (13, 3841374), (26, 1920687), (39, 1280458), (78, 640229)]