51677210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{397517}}^1$

素因数の和:397537

約数の個数: 16

約数和(自身を含む): 100174536

約数和(自身を除く): 48497326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 397517, 795034, 1987585, 3975170, 5167721, 10335442, 25838605, 51677210]

約数ペア:

[(1, 51677210), (2, 25838605), (5, 10335442), (10, 5167721), (13, 3975170), (26, 1987585), (65, 795034), (130, 397517)]