51989308

素因数分解:

$2^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13553}}^1$

素因数の和:13701

約数の個数: 24

約数和(自身を含む): 104745312

約数和(自身を除く): 52756004

約数列:

[1, 2, 4, 7, 14, 28, 137, 274, 548, 959, 1918, 3836, 13553, 27106, 54212, 94871, 189742, 379484, 1856761, 3713522, 7427044, 12997327, 25994654, 51989308]

約数ペア:

[(1, 51989308), (2, 25994654), (4, 12997327), (7, 7427044), (14, 3713522), (28, 1856761), (137, 379484), (274, 189742), (548, 94871), (959, 54212), (1918, 27106), (3836, 13553)]