56718186

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{1873}}^1$

素因数の和:1995

約数の個数: 48

約数和(自身を含む): 133308864

約数和(自身を除く): 76590678

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 1442, 1873, 2163, 3746, 4326, 5047, 5619, 10094, 11238, 13111, 15141, 26222, 30282, 39333, 78666, 91777, 183554, 192919, 275331, 385838, 550662, 578757, 1157514, 1350433, 2700866, 4051299, 8102598, 9453031, 18906062, 28359093, 56718186]

約数ペア:

[(1, 56718186), (2, 28359093), (3, 18906062), (6, 9453031), (7, 8102598), (14, 4051299), (21, 2700866), (42, 1350433), (49, 1157514), (98, 578757), (103, 550662), (147, 385838), (206, 275331), (294, 192919), (309, 183554), (618, 91777), (721, 78666), (1442, 39333), (1873, 30282), (2163, 26222), (3746, 15141), (4326, 13111), (5047, 11238), (5619, 10094)]