52763260

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{21803}}^1$

素因数の和:21834

約数の個数: 36

約数和(自身を含む): 121797144

約数和(自身を除く): 69033884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 121, 220, 242, 484, 605, 1210, 2420, 21803, 43606, 87212, 109015, 218030, 239833, 436060, 479666, 959332, 1199165, 2398330, 2638163, 4796660, 5276326, 10552652, 13190815, 26381630, 52763260]

約数ペア:

[(1, 52763260), (2, 26381630), (4, 13190815), (5, 10552652), (10, 5276326), (11, 4796660), (20, 2638163), (22, 2398330), (44, 1199165), (55, 959332), (110, 479666), (121, 436060), (220, 239833), (242, 218030), (484, 109015), (605, 87212), (1210, 43606), (2420, 21803)]