52682140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{2963}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 127475712

約数和(自身を除く): 74793572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 127, 140, 254, 508, 635, 889, 1270, 1778, 2540, 2963, 3556, 4445, 5926, 8890, 11852, 14815, 17780, 20741, 29630, 41482, 59260, 82964, 103705, 207410, 376301, 414820, 752602, 1505204, 1881505, 2634107, 3763010, 5268214, 7526020, 10536428, 13170535, 26341070, 52682140]

約数ペア:

[(1, 52682140), (2, 26341070), (4, 13170535), (5, 10536428), (7, 7526020), (10, 5268214), (14, 3763010), (20, 2634107), (28, 1881505), (35, 1505204), (70, 752602), (127, 414820), (140, 376301), (254, 207410), (508, 103705), (635, 82964), (889, 59260), (1270, 41482), (1778, 29630), (2540, 20741), (2963, 17780), (3556, 14815), (4445, 11852), (5926, 8890)]