51577744

素因数分解:

$2^4\times {\mathrm{331}}^1\times {\mathrm{9739}}^1$

素因数の和:10078

約数の個数: 20

約数和(自身を含む): 100244080

約数和(自身を除く): 48666336

約数列:

[1, 2, 4, 8, 16, 331, 662, 1324, 2648, 5296, 9739, 19478, 38956, 77912, 155824, 3223609, 6447218, 12894436, 25788872, 51577744]

約数ペア:

[(1, 51577744), (2, 25788872), (4, 12894436), (8, 6447218), (16, 3223609), (331, 155824), (662, 77912), (1324, 38956), (2648, 19478), (5296, 9739)]