51691668

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{87911}}^1$

素因数の和:87932

約数の個数: 36

約数和(自身を含む): 140307552

約数和(自身を除く): 88615884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 87911, 175822, 263733, 351644, 527466, 615377, 1054932, 1230754, 1846131, 2461508, 3692262, 4307639, 7384524, 8615278, 12922917, 17230556, 25845834, 51691668]

約数ペア:

[(1, 51691668), (2, 25845834), (3, 17230556), (4, 12922917), (6, 8615278), (7, 7384524), (12, 4307639), (14, 3692262), (21, 2461508), (28, 1846131), (42, 1230754), (49, 1054932), (84, 615377), (98, 527466), (147, 351644), (196, 263733), (294, 175822), (588, 87911)]