53791760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5557}}^1$

素因数の和:5592

約数の個数: 60

約数和(自身を含む): 137493804

約数和(自身を除く): 83702044

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, 5557, 9680, 11114, 22228, 27785, 44456, 55570, 61127, 88912, 111140, 122254, 222280, 244508, 305635, 444560, 489016, 611270, 672397, 978032, 1222540, 1344794, 2445080, 2689588, 3361985, 4890160, 5379176, 6723970, 10758352, 13447940, 26895880, 53791760]

約数ペア:

[(1, 53791760), (2, 26895880), (4, 13447940), (5, 10758352), (8, 6723970), (10, 5379176), (11, 4890160), (16, 3361985), (20, 2689588), (22, 2445080), (40, 1344794), (44, 1222540), (55, 978032), (80, 672397), (88, 611270), (110, 489016), (121, 444560), (176, 305635), (220, 244508), (242, 222280), (440, 122254), (484, 111140), (605, 88912), (880, 61127), (968, 55570), (1210, 44456), (1936, 27785), (2420, 22228), (4840, 11114), (5557, 9680)]