48889390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{444449}}^1$

素因数の和:444467

約数の個数: 16

約数和(自身を含む): 96001200

約数和(自身を除く): 47111810

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 444449, 888898, 2222245, 4444490, 4888939, 9777878, 24444695, 48889390]

約数ペア:

[(1, 48889390), (2, 24444695), (5, 9777878), (10, 4888939), (11, 4444490), (22, 2222245), (55, 888898), (110, 444449)]