51696318

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{3637}}^1$

素因数の和:3768

約数の個数: 32

約数和(自身を含む): 108965376

約数和(自身を除く): 57269058

約数列:

[1, 2, 3, 6, 23, 46, 69, 103, 138, 206, 309, 618, 2369, 3637, 4738, 7107, 7274, 10911, 14214, 21822, 83651, 167302, 250953, 374611, 501906, 749222, 1123833, 2247666, 8616053, 17232106, 25848159, 51696318]

約数ペア:

[(1, 51696318), (2, 25848159), (3, 17232106), (6, 8616053), (23, 2247666), (46, 1123833), (69, 749222), (103, 501906), (138, 374611), (206, 250953), (309, 167302), (618, 83651), (2369, 21822), (3637, 14214), (4738, 10911), (7107, 7274)]