48842020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{143653}}^1$

素因数の和:143679

約数の個数: 24

約数和(自身を含む): 108602424

約数和(自身を除く): 59760404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 143653, 287306, 574612, 718265, 1436530, 2442101, 2873060, 4884202, 9768404, 12210505, 24421010, 48842020]

約数ペア:

[(1, 48842020), (2, 24421010), (4, 12210505), (5, 9768404), (10, 4884202), (17, 2873060), (20, 2442101), (34, 1436530), (68, 718265), (85, 574612), (170, 287306), (340, 143653)]