47685170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{21577}}^1$

素因数の和:21614

約数の個数: 32

約数和(自身を含む): 97877808

約数和(自身を除く): 50192638

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 21577, 43154, 107885, 215770, 280501, 366809, 561002, 733618, 1402505, 1834045, 2805010, 3668090, 4768517, 9537034, 23842585, 47685170]

約数ペア:

[(1, 47685170), (2, 23842585), (5, 9537034), (10, 4768517), (13, 3668090), (17, 2805010), (26, 1834045), (34, 1402505), (65, 733618), (85, 561002), (130, 366809), (170, 280501), (221, 215770), (442, 107885), (1105, 43154), (2210, 21577)]