54948740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1151}}^1$

素因数の和:1209

約数の個数: 96

約数和(自身を含む): 148635648

約数和(自身を除く): 93686908

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 31, 35, 44, 55, 62, 70, 77, 110, 124, 140, 154, 155, 217, 220, 308, 310, 341, 385, 434, 620, 682, 770, 868, 1085, 1151, 1364, 1540, 1705, 2170, 2302, 2387, 3410, 4340, 4604, 4774, 5755, 6820, 8057, 9548, 11510, 11935, 12661, 16114, 23020, 23870, 25322, 32228, 35681, 40285, 47740, 50644, 63305, 71362, 80570, 88627, 126610, 142724, 161140, 177254, 178405, 249767, 253220, 354508, 356810, 392491, 443135, 499534, 713620, 784982, 886270, 999068, 1248835, 1569964, 1772540, 1962455, 2497670, 2747437, 3924910, 4995340, 5494874, 7849820, 10989748, 13737185, 27474370, 54948740]

約数ペア:

[(1, 54948740), (2, 27474370), (4, 13737185), (5, 10989748), (7, 7849820), (10, 5494874), (11, 4995340), (14, 3924910), (20, 2747437), (22, 2497670), (28, 1962455), (31, 1772540), (35, 1569964), (44, 1248835), (55, 999068), (62, 886270), (70, 784982), (77, 713620), (110, 499534), (124, 443135), (140, 392491), (154, 356810), (155, 354508), (217, 253220), (220, 249767), (308, 178405), (310, 177254), (341, 161140), (385, 142724), (434, 126610), (620, 88627), (682, 80570), (770, 71362), (868, 63305), (1085, 50644), (1151, 47740), (1364, 40285), (1540, 35681), (1705, 32228), (2170, 25322), (2302, 23870), (2387, 23020), (3410, 16114), (4340, 12661), (4604, 11935), (4774, 11510), (5755, 9548), (6820, 8057)]