56513310

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{8681}}^1$

素因数の和:8729

約数の個数: 64

約数和(自身を含む): 160026624

約数和(自身を除く): 103513314

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 8681, 17362, 26043, 43405, 52086, 60767, 86810, 121534, 130215, 182301, 260430, 269111, 303835, 364602, 538222, 607670, 807333, 911505, 1345555, 1614666, 1823010, 1883777, 2691110, 3767554, 4036665, 5651331, 8073330, 9418885, 11302662, 18837770, 28256655, 56513310]

約数ペア:

[(1, 56513310), (2, 28256655), (3, 18837770), (5, 11302662), (6, 9418885), (7, 8073330), (10, 5651331), (14, 4036665), (15, 3767554), (21, 2691110), (30, 1883777), (31, 1823010), (35, 1614666), (42, 1345555), (62, 911505), (70, 807333), (93, 607670), (105, 538222), (155, 364602), (186, 303835), (210, 269111), (217, 260430), (310, 182301), (434, 130215), (465, 121534), (651, 86810), (930, 60767), (1085, 52086), (1302, 43405), (2170, 26043), (3255, 17362), (6510, 8681)]