51189308

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{7789}}^1$

素因数の和:7877

約数の個数: 24

約数和(自身を含む): 94227840

約数和(自身を除く): 43038532

約数列:

[1, 2, 4, 31, 53, 62, 106, 124, 212, 1643, 3286, 6572, 7789, 15578, 31156, 241459, 412817, 482918, 825634, 965836, 1651268, 12797327, 25594654, 51189308]

約数ペア:

[(1, 51189308), (2, 25594654), (4, 12797327), (31, 1651268), (53, 965836), (62, 825634), (106, 482918), (124, 412817), (212, 241459), (1643, 31156), (3286, 15578), (6572, 7789)]