52108940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{6911}}^1$

素因数の和:6962

約数の個数: 48

約数和(自身を含む): 121927680

約数和(自身を除く): 69818740

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 6911, 7540, 13822, 27644, 34555, 69110, 89843, 138220, 179686, 200419, 359372, 400838, 449215, 801676, 898430, 1002095, 1796860, 2004190, 2605447, 4008380, 5210894, 10421788, 13027235, 26054470, 52108940]

約数ペア:

[(1, 52108940), (2, 26054470), (4, 13027235), (5, 10421788), (10, 5210894), (13, 4008380), (20, 2605447), (26, 2004190), (29, 1796860), (52, 1002095), (58, 898430), (65, 801676), (116, 449215), (130, 400838), (145, 359372), (260, 200419), (290, 179686), (377, 138220), (580, 89843), (754, 69110), (1508, 34555), (1885, 27644), (3770, 13822), (6911, 7540)]