49008580

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{22481}}^1$

素因数の和:22599

約数の個数: 24

約数和(自身を含む): 103866840

約数和(自身を除く): 54858260

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 22481, 44962, 89924, 112405, 224810, 449620, 2450429, 4900858, 9801716, 12252145, 24504290, 49008580]

約数ペア:

[(1, 49008580), (2, 24504290), (4, 12252145), (5, 9801716), (10, 4900858), (20, 2450429), (109, 449620), (218, 224810), (436, 112405), (545, 89924), (1090, 44962), (2180, 22481)]