49726270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{6367}}^1$

素因数の和:6456

約数の個数: 32

約数和(自身を含む): 99035136

約数和(自身を除く): 49308866

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 6367, 7810, 12734, 31835, 63670, 70037, 140074, 350185, 452057, 700370, 904114, 2260285, 4520570, 4972627, 9945254, 24863135, 49726270]

約数ペア:

[(1, 49726270), (2, 24863135), (5, 9945254), (10, 4972627), (11, 4520570), (22, 2260285), (55, 904114), (71, 700370), (110, 452057), (142, 350185), (355, 140074), (710, 70037), (781, 63670), (1562, 31835), (3905, 12734), (6367, 7810)]