55086360

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{65579}}^1$

素因数の和:65600

約数の個数: 64

約数和(自身を含む): 188870400

約数和(自身を除く): 133784040

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 65579, 131158, 196737, 262316, 327895, 393474, 459053, 524632, 655790, 786948, 918106, 983685, 1311580, 1377159, 1573896, 1836212, 1967370, 2295265, 2623160, 2754318, 3672424, 3934740, 4590530, 5508636, 6885795, 7869480, 9181060, 11017272, 13771590, 18362120, 27543180, 55086360]

約数ペア:

[(1, 55086360), (2, 27543180), (3, 18362120), (4, 13771590), (5, 11017272), (6, 9181060), (7, 7869480), (8, 6885795), (10, 5508636), (12, 4590530), (14, 3934740), (15, 3672424), (20, 2754318), (21, 2623160), (24, 2295265), (28, 1967370), (30, 1836212), (35, 1573896), (40, 1377159), (42, 1311580), (56, 983685), (60, 918106), (70, 786948), (84, 655790), (105, 524632), (120, 459053), (140, 393474), (168, 327895), (210, 262316), (280, 196737), (420, 131158), (840, 65579)]