52385180

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{60913}}^1$

素因数の和:60965

約数の個数: 24

約数和(自身を含む): 112569072

約数和(自身を除く): 60183892

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 60913, 121826, 243652, 304565, 609130, 1218260, 2619259, 5238518, 10477036, 13096295, 26192590, 52385180]

約数ペア:

[(1, 52385180), (2, 26192590), (4, 13096295), (5, 10477036), (10, 5238518), (20, 2619259), (43, 1218260), (86, 609130), (172, 304565), (215, 243652), (430, 121826), (860, 60913)]