52722260

素因数分解:

$2^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{20123}}^1$

素因数の和:20263

約数の個数: 24

約数和(自身を含む): 111567456

約数和(自身を除く): 58845196

約数列:

[1, 2, 4, 5, 10, 20, 131, 262, 524, 655, 1310, 2620, 20123, 40246, 80492, 100615, 201230, 402460, 2636113, 5272226, 10544452, 13180565, 26361130, 52722260]

約数ペア:

[(1, 52722260), (2, 26361130), (4, 13180565), (5, 10544452), (10, 5272226), (20, 2636113), (131, 402460), (262, 201230), (524, 100615), (655, 80492), (1310, 40246), (2620, 20123)]