53839340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{158351}}^1$

素因数の和:158377

約数の個数: 24

約数和(自身を含む): 119714112

約数和(自身を除く): 65874772

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 158351, 316702, 633404, 791755, 1583510, 2691967, 3167020, 5383934, 10767868, 13459835, 26919670, 53839340]

約数ペア:

[(1, 53839340), (2, 26919670), (4, 13459835), (5, 10767868), (10, 5383934), (17, 3167020), (20, 2691967), (34, 1583510), (68, 791755), (85, 633404), (170, 316702), (340, 158351)]