48184370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{12781}}^1$

素因数の和:12830

約数の個数: 32

約数和(自身を含む): 96631920

約数和(自身を除く): 48447550

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 12781, 25562, 63905, 127810, 166153, 332306, 370649, 741298, 830765, 1661530, 1853245, 3706490, 4818437, 9636874, 24092185, 48184370]

約数ペア:

[(1, 48184370), (2, 24092185), (5, 9636874), (10, 4818437), (13, 3706490), (26, 1853245), (29, 1661530), (58, 830765), (65, 741298), (130, 370649), (145, 332306), (290, 166153), (377, 127810), (754, 63905), (1885, 25562), (3770, 12781)]