54701680

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5651}}^1$

素因数の和:5686

約数の個数: 60

約数和(自身を含む): 139819176

約数和(自身を除く): 85117496

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 5651, 9680, 11302, 22604, 28255, 45208, 56510, 62161, 90416, 113020, 124322, 226040, 248644, 310805, 452080, 497288, 621610, 683771, 994576, 1243220, 1367542, 2486440, 2735084, 3418855, 4972880, 5470168, 6837710, 10940336, 13675420, 27350840, 54701680]

約数ペア:

[(1, 54701680), (2, 27350840), (4, 13675420), (5, 10940336), (8, 6837710), (10, 5470168), (11, 4972880), (16, 3418855), (20, 2735084), (22, 2486440), (40, 1367542), (44, 1243220), (55, 994576), (80, 683771), (88, 621610), (110, 497288), (121, 452080), (176, 310805), (220, 248644), (242, 226040), (440, 124322), (484, 113020), (605, 90416), (880, 62161), (968, 56510), (1210, 45208), (1936, 28255), (2420, 22604), (4840, 11302), (5651, 9680)]