56727060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{72727}}^1$

素因数の和:72752

約数の個数: 48

約数和(自身を含む): 171056256

約数和(自身を除く): 114329196

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 72727, 145454, 218181, 290908, 363635, 436362, 727270, 872724, 945451, 1090905, 1454540, 1890902, 2181810, 2836353, 3781804, 4363620, 4727255, 5672706, 9454510, 11345412, 14181765, 18909020, 28363530, 56727060]

約数ペア:

[(1, 56727060), (2, 28363530), (3, 18909020), (4, 14181765), (5, 11345412), (6, 9454510), (10, 5672706), (12, 4727255), (13, 4363620), (15, 3781804), (20, 2836353), (26, 2181810), (30, 1890902), (39, 1454540), (52, 1090905), (60, 945451), (65, 872724), (78, 727270), (130, 436362), (156, 363635), (195, 290908), (260, 218181), (390, 145454), (780, 72727)]