50957620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{19157}}^1$

素因数の和:19192

約数の個数: 48

約数和(自身を含む): 128741760

約数和(自身を除く): 77784140

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 19157, 38314, 76628, 95785, 134099, 191570, 268198, 363983, 383140, 536396, 670495, 727966, 1340990, 1455932, 1819915, 2547881, 2681980, 3639830, 5095762, 7279660, 10191524, 12739405, 25478810, 50957620]

約数ペア:

[(1, 50957620), (2, 25478810), (4, 12739405), (5, 10191524), (7, 7279660), (10, 5095762), (14, 3639830), (19, 2681980), (20, 2547881), (28, 1819915), (35, 1455932), (38, 1340990), (70, 727966), (76, 670495), (95, 536396), (133, 383140), (140, 363983), (190, 268198), (266, 191570), (380, 134099), (532, 95785), (665, 76628), (1330, 38314), (2660, 19157)]