53758712

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{179}}^1$

素因数の和:396

約数の個数: 64

約数和(自身を含む): 120268800

約数和(自身を除く): 66510088

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 173, 179, 217, 248, 346, 358, 434, 692, 716, 868, 1211, 1253, 1384, 1432, 1736, 2422, 2506, 4844, 5012, 5363, 5549, 9688, 10024, 10726, 11098, 21452, 22196, 30967, 37541, 38843, 42904, 44392, 61934, 75082, 77686, 123868, 150164, 155372, 216769, 247736, 300328, 310744, 433538, 867076, 959977, 1734152, 1919954, 3839908, 6719839, 7679816, 13439678, 26879356, 53758712]

約数ペア:

[(1, 53758712), (2, 26879356), (4, 13439678), (7, 7679816), (8, 6719839), (14, 3839908), (28, 1919954), (31, 1734152), (56, 959977), (62, 867076), (124, 433538), (173, 310744), (179, 300328), (217, 247736), (248, 216769), (346, 155372), (358, 150164), (434, 123868), (692, 77686), (716, 75082), (868, 61934), (1211, 44392), (1253, 42904), (1384, 38843), (1432, 37541), (1736, 30967), (2422, 22196), (2506, 21452), (4844, 11098), (5012, 10726), (5363, 10024), (5549, 9688)]