55738580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{5653}}^1$

素因数の和:5708

約数の個数: 48

約数和(自身を含む): 128232720

約数和(自身を除く): 72494140

約数列:

[1, 2, 4, 5, 10, 17, 20, 29, 34, 58, 68, 85, 116, 145, 170, 290, 340, 493, 580, 986, 1972, 2465, 4930, 5653, 9860, 11306, 22612, 28265, 56530, 96101, 113060, 163937, 192202, 327874, 384404, 480505, 655748, 819685, 961010, 1639370, 1922020, 2786929, 3278740, 5573858, 11147716, 13934645, 27869290, 55738580]

約数ペア:

[(1, 55738580), (2, 27869290), (4, 13934645), (5, 11147716), (10, 5573858), (17, 3278740), (20, 2786929), (29, 1922020), (34, 1639370), (58, 961010), (68, 819685), (85, 655748), (116, 480505), (145, 384404), (170, 327874), (290, 192202), (340, 163937), (493, 113060), (580, 96101), (986, 56530), (1972, 28265), (2465, 22612), (4930, 11306), (5653, 9860)]