53535580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3011}}^1$

素因数の和:3154

約数の個数: 48

約数和(自身を含む): 129540096

約数和(自身を除く): 76004516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 3011, 3556, 4445, 6022, 8890, 12044, 15055, 17780, 21077, 30110, 42154, 60220, 84308, 105385, 210770, 382397, 421540, 764794, 1529588, 1911985, 2676779, 3823970, 5353558, 7647940, 10707116, 13383895, 26767790, 53535580]

約数ペア:

[(1, 53535580), (2, 26767790), (4, 13383895), (5, 10707116), (7, 7647940), (10, 5353558), (14, 3823970), (20, 2676779), (28, 1911985), (35, 1529588), (70, 764794), (127, 421540), (140, 382397), (254, 210770), (508, 105385), (635, 84308), (889, 60220), (1270, 42154), (1778, 30110), (2540, 21077), (3011, 17780), (3556, 15055), (4445, 12044), (6022, 8890)]