48806990

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{61781}}^1$

素因数の和:61867

約数の個数: 16

約数和(自身を含む): 88966080

約数和(自身を除く): 40159090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 61781, 123562, 308905, 617810, 4880699, 9761398, 24403495, 48806990]

約数ペア:

[(1, 48806990), (2, 24403495), (5, 9761398), (10, 4880699), (79, 617810), (158, 308905), (395, 123562), (790, 61781)]