53372275

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{461}}^1$

素因数の和:903

約数の個数: 24

約数和(自身を含む): 72526608

約数和(自身を除く): 19154333

約数列:

[1, 5, 11, 25, 55, 275, 421, 461, 2105, 2305, 4631, 5071, 10525, 11525, 23155, 25355, 115775, 126775, 194081, 970405, 2134891, 4852025, 10674455, 53372275]

約数ペア:

[(1, 53372275), (5, 10674455), (11, 4852025), (25, 2134891), (55, 970405), (275, 194081), (421, 126775), (461, 115775), (2105, 25355), (2305, 23155), (4631, 11525), (5071, 10525)]