53466020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{157253}}^1$

素因数の和:157279

約数の個数: 24

約数和(自身を含む): 118884024

約数和(自身を除く): 65418004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 157253, 314506, 629012, 786265, 1572530, 2673301, 3145060, 5346602, 10693204, 13366505, 26733010, 53466020]

約数ペア:

[(1, 53466020), (2, 26733010), (4, 13366505), (5, 10693204), (10, 5346602), (17, 3145060), (20, 2673301), (34, 1572530), (68, 786265), (85, 629012), (170, 314506), (340, 157253)]