52717940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{8263}}^1$

素因数の和:8312

約数の個数: 48

約数和(自身を含む): 124951680

約数和(自身を除く): 72233740

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 29, 44, 55, 58, 110, 116, 145, 220, 290, 319, 580, 638, 1276, 1595, 3190, 6380, 8263, 16526, 33052, 41315, 82630, 90893, 165260, 181786, 239627, 363572, 454465, 479254, 908930, 958508, 1198135, 1817860, 2396270, 2635897, 4792540, 5271794, 10543588, 13179485, 26358970, 52717940]

約数ペア:

[(1, 52717940), (2, 26358970), (4, 13179485), (5, 10543588), (10, 5271794), (11, 4792540), (20, 2635897), (22, 2396270), (29, 1817860), (44, 1198135), (55, 958508), (58, 908930), (110, 479254), (116, 454465), (145, 363572), (220, 239627), (290, 181786), (319, 165260), (580, 90893), (638, 82630), (1276, 41315), (1595, 33052), (3190, 16526), (6380, 8263)]