52865780

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2333}}^1$

素因数の和:2456

約数の個数: 48

約数和(自身を含む): 122338944

約数和(自身を除く): 69473164

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 103, 110, 206, 220, 412, 515, 1030, 1133, 2060, 2266, 2333, 4532, 4666, 5665, 9332, 11330, 11665, 22660, 23330, 25663, 46660, 51326, 102652, 128315, 240299, 256630, 480598, 513260, 961196, 1201495, 2402990, 2643289, 4805980, 5286578, 10573156, 13216445, 26432890, 52865780]

約数ペア:

[(1, 52865780), (2, 26432890), (4, 13216445), (5, 10573156), (10, 5286578), (11, 4805980), (20, 2643289), (22, 2402990), (44, 1201495), (55, 961196), (103, 513260), (110, 480598), (206, 256630), (220, 240299), (412, 128315), (515, 102652), (1030, 51326), (1133, 46660), (2060, 25663), (2266, 23330), (2333, 22660), (4532, 11665), (4666, 11330), (5665, 9332)]