52418745

素因数分解:

$3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:293

約数の個数: 56

約数和(自身を含む): 96087816

約数和(自身を除く): 43669071

約数列:

[1, 3, 5, 9, 15, 27, 45, 73, 81, 135, 197, 219, 243, 365, 405, 591, 657, 729, 985, 1095, 1215, 1773, 1971, 2955, 3285, 3645, 5319, 5913, 8865, 9855, 14381, 15957, 17739, 26595, 29565, 43143, 47871, 53217, 71905, 79785, 88695, 129429, 143613, 215715, 239355, 266085, 388287, 647145, 718065, 1164861, 1941435, 3494583, 5824305, 10483749, 17472915, 52418745]

約数ペア:

[(1, 52418745), (3, 17472915), (5, 10483749), (9, 5824305), (15, 3494583), (27, 1941435), (45, 1164861), (73, 718065), (81, 647145), (135, 388287), (197, 266085), (219, 239355), (243, 215715), (365, 143613), (405, 129429), (591, 88695), (657, 79785), (729, 71905), (985, 53217), (1095, 47871), (1215, 43143), (1773, 29565), (1971, 26595), (2955, 17739), (3285, 15957), (3645, 14381), (5319, 9855), (5913, 8865)]