52510740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{20353}}^1$

素因数の和:20408

約数の個数: 48

約数和(自身を含む): 150456768

約数和(自身を除く): 97946028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 20353, 40706, 61059, 81412, 101765, 122118, 203530, 244236, 305295, 407060, 610590, 875179, 1221180, 1750358, 2625537, 3500716, 4375895, 5251074, 8751790, 10502148, 13127685, 17503580, 26255370, 52510740]

約数ペア:

[(1, 52510740), (2, 26255370), (3, 17503580), (4, 13127685), (5, 10502148), (6, 8751790), (10, 5251074), (12, 4375895), (15, 3500716), (20, 2625537), (30, 1750358), (43, 1221180), (60, 875179), (86, 610590), (129, 407060), (172, 305295), (215, 244236), (258, 203530), (430, 122118), (516, 101765), (645, 81412), (860, 61059), (1290, 40706), (2580, 20353)]