56318580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{10789}}^1$

素因数の和:10833

約数の個数: 72

約数和(自身を含む): 176740200

約数和(自身を除く): 120421620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 10789, 21578, 32367, 43156, 53945, 64734, 97101, 107890, 129468, 161835, 194202, 215780, 312881, 323670, 388404, 485505, 625762, 647340, 938643, 971010, 1251524, 1564405, 1877286, 1942020, 2815929, 3128810, 3754572, 4693215, 5631858, 6257620, 9386430, 11263716, 14079645, 18772860, 28159290, 56318580]

約数ペア:

[(1, 56318580), (2, 28159290), (3, 18772860), (4, 14079645), (5, 11263716), (6, 9386430), (9, 6257620), (10, 5631858), (12, 4693215), (15, 3754572), (18, 3128810), (20, 2815929), (29, 1942020), (30, 1877286), (36, 1564405), (45, 1251524), (58, 971010), (60, 938643), (87, 647340), (90, 625762), (116, 485505), (145, 388404), (174, 323670), (180, 312881), (261, 215780), (290, 194202), (348, 161835), (435, 129468), (522, 107890), (580, 97101), (870, 64734), (1044, 53945), (1305, 43156), (1740, 32367), (2610, 21578), (5220, 10789)]