51543395948

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{61723}}^1\times {\mathrm{18979}}^1$

素因数の和:80717

約数の個数: 24

約数和(自身を含む): 98407807680

約数和(自身を除く): 46864411732

約数列:

[1, 2, 4, 11, 22, 44, 18979, 37958, 61723, 75916, 123446, 208769, 246892, 417538, 678953, 835076, 1357906, 2715812, 1171440817, 2342881634, 4685763268, 12885848987, 25771697974, 51543395948]

約数ペア:

[(1, 51543395948), (2, 25771697974), (4, 12885848987), (11, 4685763268), (22, 2342881634), (44, 1171440817), (18979, 2715812), (37958, 1357906), (61723, 835076), (75916, 678953), (123446, 417538), (208769, 246892)]