53137035

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3923}}^1$

素因数の和:3984

約数の個数: 48

約数和(自身を含む): 107737344

約数和(自身を除く): 54600309

約数列:

[1, 3, 5, 7, 9, 15, 21, 35, 43, 45, 63, 105, 129, 215, 301, 315, 387, 645, 903, 1505, 1935, 2709, 3923, 4515, 11769, 13545, 19615, 27461, 35307, 58845, 82383, 137305, 168689, 176535, 247149, 411915, 506067, 843445, 1180823, 1235745, 1518201, 2530335, 3542469, 5904115, 7591005, 10627407, 17712345, 53137035]

約数ペア:

[(1, 53137035), (3, 17712345), (5, 10627407), (7, 7591005), (9, 5904115), (15, 3542469), (21, 2530335), (35, 1518201), (43, 1235745), (45, 1180823), (63, 843445), (105, 506067), (129, 411915), (215, 247149), (301, 176535), (315, 168689), (387, 137305), (645, 82383), (903, 58845), (1505, 35307), (1935, 27461), (2709, 19615), (3923, 13545), (4515, 11769)]