47499530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21493}}^1$

素因数の和:21530

約数の個数: 32

約数和(自身を含む): 97496784

約数和(自身を除く): 49997254

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 21493, 42986, 107465, 214930, 279409, 365381, 558818, 730762, 1397045, 1826905, 2794090, 3653810, 4749953, 9499906, 23749765, 47499530]

約数ペア:

[(1, 47499530), (2, 23749765), (5, 9499906), (10, 4749953), (13, 3653810), (17, 2794090), (26, 1826905), (34, 1397045), (65, 730762), (85, 558818), (130, 365381), (170, 279409), (221, 214930), (442, 107465), (1105, 42986), (2210, 21493)]