5050390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1399}}^1$

素因数の和:1444

約数の個数: 24

約数和(自身を含む): 9601200

約数和(自身を除く): 4550810

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1399, 1805, 2798, 3610, 6995, 13990, 26581, 53162, 132905, 265810, 505039, 1010078, 2525195, 5050390]

約数ペア:

[(1, 5050390), (2, 2525195), (5, 1010078), (10, 505039), (19, 265810), (38, 132905), (95, 53162), (190, 26581), (361, 13990), (722, 6995), (1399, 3610), (1805, 2798)]