47403070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33149}}^1$

素因数の和:33180

約数の個数: 32

約数和(自身を含む): 100245600

約数和(自身を除く): 52842530

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 33149, 66298, 165745, 331490, 364639, 430937, 729278, 861874, 1823195, 2154685, 3646390, 4309370, 4740307, 9480614, 23701535, 47403070]

約数ペア:

[(1, 47403070), (2, 23701535), (5, 9480614), (10, 4740307), (11, 4309370), (13, 3646390), (22, 2154685), (26, 1823195), (55, 861874), (65, 729278), (110, 430937), (130, 364639), (143, 331490), (286, 165745), (715, 66298), (1430, 33149)]