51545488

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{52813}}^1$

素因数の和:52882

約数の個数: 20

約数和(自身を含む): 101508508

約数和(自身を除く): 49963020

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 488, 976, 52813, 105626, 211252, 422504, 845008, 3221593, 6443186, 12886372, 25772744, 51545488]

約数ペア:

[(1, 51545488), (2, 25772744), (4, 12886372), (8, 6443186), (16, 3221593), (61, 845008), (122, 422504), (244, 211252), (488, 105626), (976, 52813)]