49742679

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{17041}}^1$

素因数の和:17190

約数の個数: 16

約数和(自身を含む): 76348160

約数和(自身を除く): 26605481

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 17041, 51123, 119287, 357861, 2368699, 7106097, 16580893, 49742679]

約数ペア:

[(1, 49742679), (3, 16580893), (7, 7106097), (21, 2368699), (139, 357861), (417, 119287), (973, 51123), (2919, 17041)]