51406060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{82913}}^1$

素因数の和:82953

約数の個数: 24

約数和(自身を含む): 111436416

約数和(自身を除く): 60030356

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 82913, 165826, 331652, 414565, 829130, 1658260, 2570303, 5140606, 10281212, 12851515, 25703030, 51406060]

約数ペア:

[(1, 51406060), (2, 25703030), (4, 12851515), (5, 10281212), (10, 5140606), (20, 2570303), (31, 1658260), (62, 829130), (124, 414565), (155, 331652), (310, 165826), (620, 82913)]