47620378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{461}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 80332560

約数和(自身を除く): 32712182

約数列:

[1, 2, 13, 26, 29, 58, 137, 274, 377, 461, 754, 922, 1781, 3562, 3973, 5993, 7946, 11986, 13369, 26738, 51649, 63157, 103298, 126314, 173797, 347594, 821041, 1642082, 1831553, 3663106, 23810189, 47620378]

約数ペア:

[(1, 47620378), (2, 23810189), (13, 3663106), (26, 1831553), (29, 1642082), (58, 821041), (137, 347594), (274, 173797), (377, 126314), (461, 103298), (754, 63157), (922, 51649), (1781, 26738), (3562, 13369), (3973, 11986), (5993, 7946)]