51406408

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{105341}}^1$

素因数の和:105408

約数の個数: 16

約数和(自身を含む): 97968060

約数和(自身を除く): 46561652

約数列:

[1, 2, 4, 8, 61, 122, 244, 488, 105341, 210682, 421364, 842728, 6425801, 12851602, 25703204, 51406408]

約数ペア:

[(1, 51406408), (2, 25703204), (4, 12851602), (8, 6425801), (61, 842728), (122, 421364), (244, 210682), (488, 105341)]