56553418430

素因数分解:

$2^1\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1289}}^1\times {\mathrm{22271}}^1$

素因数の和:23764

約数の個数: 32

約数和(自身を含む): 102396856320

約数和(自身を除く): 45843437890

約数列:

[1, 2, 5, 10, 197, 394, 985, 1289, 1970, 2578, 6445, 12890, 22271, 44542, 111355, 222710, 253933, 507866, 1269665, 2539330, 4387387, 8774774, 21936935, 28707319, 43873870, 57414638, 143536595, 287073190, 5655341843, 11310683686, 28276709215, 56553418430]

約数ペア:

[(1, 56553418430), (2, 28276709215), (5, 11310683686), (10, 5655341843), (197, 287073190), (394, 143536595), (985, 57414638), (1289, 43873870), (1970, 28707319), (2578, 21936935), (6445, 8774774), (12890, 4387387), (22271, 2539330), (44542, 1269665), (111355, 507866), (222710, 253933)]