47820290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{22037}}^1$

素因数の和:22082

約数の個数: 32

約数和(自身を含む): 101551104

約数和(自身を除く): 53730814

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 155, 217, 310, 434, 1085, 2170, 22037, 44074, 110185, 154259, 220370, 308518, 683147, 771295, 1366294, 1542590, 3415735, 4782029, 6831470, 9564058, 23910145, 47820290]

約数ペア:

[(1, 47820290), (2, 23910145), (5, 9564058), (7, 6831470), (10, 4782029), (14, 3415735), (31, 1542590), (35, 1366294), (62, 771295), (70, 683147), (155, 308518), (217, 220370), (310, 154259), (434, 110185), (1085, 44074), (2170, 22037)]