51121310898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1217174069}}^1$

素因数の和:1217174081

約数の個数: 16

約数和(自身を含む): 116848710720

約数和(自身を除く): 65727399822

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1217174069, 2434348138, 3651522207, 7303044414, 8520218483, 17040436966, 25560655449, 51121310898]

約数ペア:

[(1, 51121310898), (2, 25560655449), (3, 17040436966), (6, 8520218483), (7, 7303044414), (14, 3651522207), (21, 2434348138), (42, 1217174069)]