55873140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 163658880

約数和(自身を除く): 107785740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 87, 116, 145, 163, 174, 197, 290, 326, 348, 394, 435, 489, 580, 591, 652, 788, 815, 870, 978, 985, 1182, 1630, 1740, 1956, 1970, 2364, 2445, 2955, 3260, 3940, 4727, 4890, 5713, 5910, 9454, 9780, 11426, 11820, 14181, 17139, 18908, 22852, 23635, 28362, 28565, 32111, 34278, 47270, 56724, 57130, 64222, 68556, 70905, 85695, 94540, 96333, 114260, 128444, 141810, 160555, 171390, 192666, 283620, 321110, 342780, 385332, 481665, 642220, 931219, 963330, 1862438, 1926660, 2793657, 3724876, 4656095, 5587314, 9312190, 11174628, 13968285, 18624380, 27936570, 55873140]

約数ペア:

[(1, 55873140), (2, 27936570), (3, 18624380), (4, 13968285), (5, 11174628), (6, 9312190), (10, 5587314), (12, 4656095), (15, 3724876), (20, 2793657), (29, 1926660), (30, 1862438), (58, 963330), (60, 931219), (87, 642220), (116, 481665), (145, 385332), (163, 342780), (174, 321110), (197, 283620), (290, 192666), (326, 171390), (348, 160555), (394, 141810), (435, 128444), (489, 114260), (580, 96333), (591, 94540), (652, 85695), (788, 70905), (815, 68556), (870, 64222), (978, 57130), (985, 56724), (1182, 47270), (1630, 34278), (1740, 32111), (1956, 28565), (1970, 28362), (2364, 23635), (2445, 22852), (2955, 18908), (3260, 17139), (3940, 14181), (4727, 11820), (4890, 11426), (5713, 9780), (5910, 9454)]