47720564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{13241}}^1$

素因数の和:13315

約数の個数: 24

約数和(自身を含む): 90098568

約数和(自身を除く): 42378004

約数列:

[1, 2, 4, 17, 34, 53, 68, 106, 212, 901, 1802, 3604, 13241, 26482, 52964, 225097, 450194, 701773, 900388, 1403546, 2807092, 11930141, 23860282, 47720564]

約数ペア:

[(1, 47720564), (2, 23860282), (4, 11930141), (17, 2807092), (34, 1403546), (53, 900388), (68, 701773), (106, 450194), (212, 225097), (901, 52964), (1802, 26482), (3604, 13241)]