51694916

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{142019}}^1$

素因数の和:142043

約数の個数: 24

約数和(自身を含む): 111343680

約数和(自身を除く): 59648764

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 142019, 284038, 568076, 994133, 1846247, 1988266, 3692494, 3976532, 7384988, 12923729, 25847458, 51694916]

約数ペア:

[(1, 51694916), (2, 25847458), (4, 12923729), (7, 7384988), (13, 3976532), (14, 3692494), (26, 1988266), (28, 1846247), (52, 994133), (91, 568076), (182, 284038), (364, 142019)]