52781174380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2549}}^1\times {\mathrm{94121}}^1$

素因数の和:96690

約数の個数: 48

約数和(自身を含む): 120965594400

約数和(自身を除く): 68184420020

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2549, 5098, 10196, 12745, 25490, 28039, 50980, 56078, 94121, 112156, 140195, 188242, 280390, 376484, 470605, 560780, 941210, 1035331, 1882420, 2070662, 4141324, 5176655, 10353310, 20706620, 239914429, 479828858, 959657716, 1199572145, 2399144290, 2639058719, 4798288580, 5278117438, 10556234876, 13195293595, 26390587190, 52781174380]

約数ペア:

[(1, 52781174380), (2, 26390587190), (4, 13195293595), (5, 10556234876), (10, 5278117438), (11, 4798288580), (20, 2639058719), (22, 2399144290), (44, 1199572145), (55, 959657716), (110, 479828858), (220, 239914429), (2549, 20706620), (5098, 10353310), (10196, 5176655), (12745, 4141324), (25490, 2070662), (28039, 1882420), (50980, 1035331), (56078, 941210), (94121, 560780), (112156, 470605), (140195, 376484), (188242, 280390)]