47831020

素因数分解:

$2^2\times 5^1\times {\mathrm{691}}^1\times {\mathrm{3461}}^1$

素因数の和:4161

約数の個数: 24

約数和(自身を含む): 100619568

約数和(自身を除く): 52788548

約数列:

[1, 2, 4, 5, 10, 20, 691, 1382, 2764, 3455, 3461, 6910, 6922, 13820, 13844, 17305, 34610, 69220, 2391551, 4783102, 9566204, 11957755, 23915510, 47831020]

約数ペア:

[(1, 47831020), (2, 23915510), (4, 11957755), (5, 9566204), (10, 4783102), (20, 2391551), (691, 69220), (1382, 34610), (2764, 17305), (3455, 13844), (3461, 13820), (6910, 6922)]