55908372

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{809}}^1$

素因数の和:1272

約数の個数: 48

約数和(自身を含む): 140978880

約数和(自身を除く): 85070508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 443, 809, 886, 1329, 1618, 1772, 2427, 2658, 3236, 4854, 5316, 5759, 9708, 10517, 11518, 17277, 21034, 23036, 31551, 34554, 42068, 63102, 69108, 126204, 358387, 716774, 1075161, 1433548, 2150322, 4300644, 4659031, 9318062, 13977093, 18636124, 27954186, 55908372]

約数ペア:

[(1, 55908372), (2, 27954186), (3, 18636124), (4, 13977093), (6, 9318062), (12, 4659031), (13, 4300644), (26, 2150322), (39, 1433548), (52, 1075161), (78, 716774), (156, 358387), (443, 126204), (809, 69108), (886, 63102), (1329, 42068), (1618, 34554), (1772, 31551), (2427, 23036), (2658, 21034), (3236, 17277), (4854, 11518), (5316, 10517), (5759, 9708)]