53191216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5441}}^1$

素因数の和:5509

約数の個数: 40

約数和(自身を含む): 113367744

約数和(自身を除く): 60176528

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 208, 376, 611, 752, 1222, 2444, 4888, 5441, 9776, 10882, 21764, 43528, 70733, 87056, 141466, 255727, 282932, 511454, 565864, 1022908, 1131728, 2045816, 3324451, 4091632, 6648902, 13297804, 26595608, 53191216]

約数ペア:

[(1, 53191216), (2, 26595608), (4, 13297804), (8, 6648902), (13, 4091632), (16, 3324451), (26, 2045816), (47, 1131728), (52, 1022908), (94, 565864), (104, 511454), (188, 282932), (208, 255727), (376, 141466), (611, 87056), (752, 70733), (1222, 43528), (2444, 21764), (4888, 10882), (5441, 9776)]