45173650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{21011}}^1$

素因数の和:21066

約数の個数: 24

約数和(自身を含む): 85981104

約数和(自身を除く): 40807454

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 21011, 42022, 105055, 210110, 525275, 903473, 1050550, 1806946, 4517365, 9034730, 22586825, 45173650]

約数ペア:

[(1, 45173650), (2, 22586825), (5, 9034730), (10, 4517365), (25, 1806946), (43, 1050550), (50, 903473), (86, 525275), (215, 210110), (430, 105055), (1075, 42022), (2150, 21011)]