55361640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10729}}^1$

素因数の和:10786

約数の個数: 64

約数和(自身を含む): 169963200

約数和(自身を除く): 114601560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 43, 60, 86, 120, 129, 172, 215, 258, 344, 430, 516, 645, 860, 1032, 1290, 1720, 2580, 5160, 10729, 21458, 32187, 42916, 53645, 64374, 85832, 107290, 128748, 160935, 214580, 257496, 321870, 429160, 461347, 643740, 922694, 1287480, 1384041, 1845388, 2306735, 2768082, 3690776, 4613470, 5536164, 6920205, 9226940, 11072328, 13840410, 18453880, 27680820, 55361640]

約数ペア:

[(1, 55361640), (2, 27680820), (3, 18453880), (4, 13840410), (5, 11072328), (6, 9226940), (8, 6920205), (10, 5536164), (12, 4613470), (15, 3690776), (20, 2768082), (24, 2306735), (30, 1845388), (40, 1384041), (43, 1287480), (60, 922694), (86, 643740), (120, 461347), (129, 429160), (172, 321870), (215, 257496), (258, 214580), (344, 160935), (430, 128748), (516, 107290), (645, 85832), (860, 64374), (1032, 53645), (1290, 42916), (1720, 32187), (2580, 21458), (5160, 10729)]