47444410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{2239}}^1$

素因数の和:2422

約数の個数: 32

約数和(自身を含む): 92574720

約数和(自身を除く): 45130310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 163, 326, 815, 1630, 2119, 2239, 4238, 4478, 10595, 11195, 21190, 22390, 29107, 58214, 145535, 291070, 364957, 729914, 1824785, 3649570, 4744441, 9488882, 23722205, 47444410]

約数ペア:

[(1, 47444410), (2, 23722205), (5, 9488882), (10, 4744441), (13, 3649570), (26, 1824785), (65, 729914), (130, 364957), (163, 291070), (326, 145535), (815, 58214), (1630, 29107), (2119, 22390), (2239, 21190), (4238, 11195), (4478, 10595)]