50712020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149153}}^1$

素因数の和:149179

約数の個数: 24

約数和(自身を含む): 112760424

約数和(自身を除く): 62048404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 149153, 298306, 596612, 745765, 1491530, 2535601, 2983060, 5071202, 10142404, 12678005, 25356010, 50712020]

約数ペア:

[(1, 50712020), (2, 25356010), (4, 12678005), (5, 10142404), (10, 5071202), (17, 2983060), (20, 2535601), (34, 1491530), (68, 745765), (85, 596612), (170, 298306), (340, 149153)]