57115045

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{449}}^1$

素因数の和:589

約数の個数: 32

約数和(自身を含む): 78624000

約数和(自身を除く): 21508955

約数列:

[1, 5, 13, 19, 65, 95, 103, 247, 449, 515, 1235, 1339, 1957, 2245, 5837, 6695, 8531, 9785, 25441, 29185, 42655, 46247, 110903, 127205, 231235, 554515, 601211, 878693, 3006055, 4393465, 11423009, 57115045]

約数ペア:

[(1, 57115045), (5, 11423009), (13, 4393465), (19, 3006055), (65, 878693), (95, 601211), (103, 554515), (247, 231235), (449, 127205), (515, 110903), (1235, 46247), (1339, 42655), (1957, 29185), (2245, 25441), (5837, 9785), (6695, 8531)]