51362488

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{105251}}^1$

素因数の和:105318

約数の個数: 16

約数和(自身を含む): 97884360

約数和(自身を除く): 46521872

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 105251, 210502, 421004, 842008, 6420311, 12840622, 25681244, 51362488]

約数ペア:

[(1, 51362488), (2, 25681244), (4, 12840622), (8, 6420311), (61, 842008), (122, 421004), (244, 210502), (488, 105251)]