55868940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{34487}}^1$

素因数の和:34508

約数の個数: 60

約数和(自身を含む): 175268016

約数和(自身を除く): 119399076

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 34487, 68974, 103461, 137948, 172435, 206922, 310383, 344870, 413844, 517305, 620766, 689740, 931149, 1034610, 1241532, 1551915, 1862298, 2069220, 2793447, 3103830, 3724596, 4655745, 5586894, 6207660, 9311490, 11173788, 13967235, 18622980, 27934470, 55868940]

約数ペア:

[(1, 55868940), (2, 27934470), (3, 18622980), (4, 13967235), (5, 11173788), (6, 9311490), (9, 6207660), (10, 5586894), (12, 4655745), (15, 3724596), (18, 3103830), (20, 2793447), (27, 2069220), (30, 1862298), (36, 1551915), (45, 1241532), (54, 1034610), (60, 931149), (81, 689740), (90, 620766), (108, 517305), (135, 413844), (162, 344870), (180, 310383), (270, 206922), (324, 172435), (405, 137948), (540, 103461), (810, 68974), (1620, 34487)]