51988673030

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1815881}}^1$

素因数の和:1816304

約数の個数: 32

約数和(自身を含む): 107209673280

約数和(自身を除く): 55221000250

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 409, 818, 2045, 2863, 4090, 5726, 14315, 28630, 1815881, 3631762, 9079405, 12711167, 18158810, 25422334, 63555835, 127111670, 742695329, 1485390658, 3713476645, 5198867303, 7426953290, 10397734606, 25994336515, 51988673030]

約数ペア:

[(1, 51988673030), (2, 25994336515), (5, 10397734606), (7, 7426953290), (10, 5198867303), (14, 3713476645), (35, 1485390658), (70, 742695329), (409, 127111670), (818, 63555835), (2045, 25422334), (2863, 18158810), (4090, 12711167), (5726, 9079405), (14315, 3631762), (28630, 1815881)]