51758960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5347}}^1$

素因数の和:5382

約数の個数: 60

約数和(自身を含む): 132298824

約数和(自身を除く): 80539864

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, 5347, 9680, 10694, 21388, 26735, 42776, 53470, 58817, 85552, 106940, 117634, 213880, 235268, 294085, 427760, 470536, 588170, 646987, 941072, 1176340, 1293974, 2352680, 2587948, 3234935, 4705360, 5175896, 6469870, 10351792, 12939740, 25879480, 51758960]

約数ペア:

[(1, 51758960), (2, 25879480), (4, 12939740), (5, 10351792), (8, 6469870), (10, 5175896), (11, 4705360), (16, 3234935), (20, 2587948), (22, 2352680), (40, 1293974), (44, 1176340), (55, 941072), (80, 646987), (88, 588170), (110, 470536), (121, 427760), (176, 294085), (220, 235268), (242, 213880), (440, 117634), (484, 106940), (605, 85552), (880, 58817), (968, 53470), (1210, 42776), (1936, 26735), (2420, 21388), (4840, 10694), (5347, 9680)]