42979450

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{29641}}^1$

素因数の和:29682

約数の個数: 24

約数和(自身を含む): 82701180

約数和(自身を除く): 39721730

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 29641, 59282, 148205, 296410, 741025, 859589, 1482050, 1719178, 4297945, 8595890, 21489725, 42979450]

約数ペア:

[(1, 42979450), (2, 21489725), (5, 8595890), (10, 4297945), (25, 1719178), (29, 1482050), (50, 859589), (58, 741025), (145, 296410), (290, 148205), (725, 59282), (1450, 29641)]