49140905

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{10039}}^1$

素因数の和:10144

約数の個数: 16

約数和(自身を含む): 65059200

約数和(自身を除く): 15918295

約数列:

[1, 5, 11, 55, 89, 445, 979, 4895, 10039, 50195, 110429, 552145, 893471, 4467355, 9828181, 49140905]

約数ペア:

[(1, 49140905), (5, 9828181), (11, 4467355), (55, 893471), (89, 552145), (445, 110429), (979, 50195), (4895, 10039)]