48927710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2309}}^1$

素因数の和:2492

約数の個数: 32

約数和(自身を含む): 95467680

約数和(自身を除く): 46539970

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2309, 4238, 4618, 10595, 11545, 21190, 23090, 30017, 60034, 150085, 300170, 376367, 752734, 1881835, 3763670, 4892771, 9785542, 24463855, 48927710]

約数ペア:

[(1, 48927710), (2, 24463855), (5, 9785542), (10, 4892771), (13, 3763670), (26, 1881835), (65, 752734), (130, 376367), (163, 300170), (326, 150085), (815, 60034), (1630, 30017), (2119, 23090), (2309, 21190), (4238, 11545), (4618, 10595)]