53606780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157667}}^1$

素因数の和:157693

約数の個数: 24

約数和(自身を含む): 119197008

約数和(自身を除く): 65590228

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 157667, 315334, 630668, 788335, 1576670, 2680339, 3153340, 5360678, 10721356, 13401695, 26803390, 53606780]

約数ペア:

[(1, 53606780), (2, 26803390), (4, 13401695), (5, 10721356), (10, 5360678), (17, 3153340), (20, 2680339), (34, 1576670), (68, 788335), (85, 630668), (170, 315334), (340, 157667)]