53946398

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{222919}}^1$

素因数の和:222943

約数の個数: 12

約数和(自身を含む): 88945080

約数和(自身を除く): 34998682

約数列:

[1, 2, 11, 22, 121, 242, 222919, 445838, 2452109, 4904218, 26973199, 53946398]

約数ペア:

[(1, 53946398), (2, 26973199), (11, 4904218), (22, 2452109), (121, 445838), (242, 222919)]