49381970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{448927}}^1$

素因数の和:448945

約数の個数: 16

約数和(自身を含む): 96968448

約数和(自身を除く): 47586478

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 448927, 897854, 2244635, 4489270, 4938197, 9876394, 24690985, 49381970]

約数ペア:

[(1, 49381970), (2, 24690985), (5, 9876394), (10, 4938197), (11, 4489270), (22, 2244635), (55, 897854), (110, 448927)]