55580508

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 145297152

約数和(自身を除く): 89716644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 94, 107, 141, 188, 214, 282, 307, 321, 423, 428, 564, 614, 642, 846, 921, 963, 1228, 1284, 1692, 1842, 1926, 2763, 3684, 3852, 5029, 5526, 10058, 11052, 14429, 15087, 20116, 28858, 30174, 32849, 43287, 45261, 57716, 60348, 65698, 86574, 90522, 98547, 129861, 131396, 173148, 181044, 197094, 259722, 295641, 394188, 519444, 591282, 1182564, 1543903, 3087806, 4631709, 6175612, 9263418, 13895127, 18526836, 27790254, 55580508]

約数ペア:

[(1, 55580508), (2, 27790254), (3, 18526836), (4, 13895127), (6, 9263418), (9, 6175612), (12, 4631709), (18, 3087806), (36, 1543903), (47, 1182564), (94, 591282), (107, 519444), (141, 394188), (188, 295641), (214, 259722), (282, 197094), (307, 181044), (321, 173148), (423, 131396), (428, 129861), (564, 98547), (614, 90522), (642, 86574), (846, 65698), (921, 60348), (963, 57716), (1228, 45261), (1284, 43287), (1692, 32849), (1842, 30174), (1926, 28858), (2763, 20116), (3684, 15087), (3852, 14429), (5029, 11052), (5526, 10058)]