53220740

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{23549}}^1$

素因数の和:23671

約数の個数: 24

約数和(自身を含む): 112757400

約数和(自身を除く): 59536660

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 23549, 47098, 94196, 117745, 235490, 470980, 2661037, 5322074, 10644148, 13305185, 26610370, 53220740]

約数ペア:

[(1, 53220740), (2, 26610370), (4, 13305185), (5, 10644148), (10, 5322074), (20, 2661037), (113, 470980), (226, 235490), (452, 117745), (565, 94196), (1130, 47098), (2260, 23549)]