51451288

素因数分解:

$2^3\times 7^1\times {\mathrm{461}}^1\times {\mathrm{1993}}^1$

素因数の和:2467

約数の個数: 32

約数和(自身を含む): 110547360

約数和(自身を除く): 59096072

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 461, 922, 1844, 1993, 3227, 3688, 3986, 6454, 7972, 12908, 13951, 15944, 25816, 27902, 55804, 111608, 918773, 1837546, 3675092, 6431411, 7350184, 12862822, 25725644, 51451288]

約数ペア:

[(1, 51451288), (2, 25725644), (4, 12862822), (7, 7350184), (8, 6431411), (14, 3675092), (28, 1837546), (56, 918773), (461, 111608), (922, 55804), (1844, 27902), (1993, 25816), (3227, 15944), (3688, 13951), (3986, 12908), (6454, 7972)]