51145816

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{311}}^1\times {\mathrm{337}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 98074080

約数和(自身を除く): 46928264

約数列:

[1, 2, 4, 8, 61, 122, 244, 311, 337, 488, 622, 674, 1244, 1348, 2488, 2696, 18971, 20557, 37942, 41114, 75884, 82228, 104807, 151768, 164456, 209614, 419228, 838456, 6393227, 12786454, 25572908, 51145816]

約数ペア:

[(1, 51145816), (2, 25572908), (4, 12786454), (8, 6393227), (61, 838456), (122, 419228), (244, 209614), (311, 164456), (337, 151768), (488, 104807), (622, 82228), (674, 75884), (1244, 41114), (1348, 37942), (2488, 20557), (2696, 18971)]