52911140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{155621}}^1$

素因数の和:155647

約数の個数: 24

約数和(自身を含む): 117650232

約数和(自身を除く): 64739092

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 155621, 311242, 622484, 778105, 1556210, 2645557, 3112420, 5291114, 10582228, 13227785, 26455570, 52911140]

約数ペア:

[(1, 52911140), (2, 26455570), (4, 13227785), (5, 10582228), (10, 5291114), (17, 3112420), (20, 2645557), (34, 1556210), (68, 778105), (85, 622484), (170, 311242), (340, 155621)]