50690420

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2237}}^1$

素因数の和:2360

約数の個数: 48

約数和(自身を含む): 117307008

約数和(自身を除く): 66616588

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2237, 2266, 4474, 4532, 5665, 8948, 11185, 11330, 22370, 22660, 24607, 44740, 49214, 98428, 123035, 230411, 246070, 460822, 492140, 921644, 1152055, 2304110, 2534521, 4608220, 5069042, 10138084, 12672605, 25345210, 50690420]

約数ペア:

[(1, 50690420), (2, 25345210), (4, 12672605), (5, 10138084), (10, 5069042), (11, 4608220), (20, 2534521), (22, 2304110), (44, 1152055), (55, 921644), (103, 492140), (110, 460822), (206, 246070), (220, 230411), (412, 123035), (515, 98428), (1030, 49214), (1133, 44740), (2060, 24607), (2237, 22660), (2266, 22370), (4474, 11330), (4532, 11185), (5665, 8948)]