51786852

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{331967}}^1$

素因数の和:331987

約数の個数: 24

約数和(自身を含む): 130131456

約数和(自身を除く): 78344604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 331967, 663934, 995901, 1327868, 1991802, 3983604, 4315571, 8631142, 12946713, 17262284, 25893426, 51786852]

約数ペア:

[(1, 51786852), (2, 25893426), (3, 17262284), (4, 12946713), (6, 8631142), (12, 4315571), (13, 3983604), (26, 1991802), (39, 1327868), (52, 995901), (78, 663934), (156, 331967)]