55240340

素因数分解:

$2^2\times 5^1\times {\mathrm{1049}}^1\times {\mathrm{2633}}^1$

素因数の和:3691

約数の個数: 24

約数和(自身を含む): 116159400

約数和(自身を除く): 60919060

約数列:

[1, 2, 4, 5, 10, 20, 1049, 2098, 2633, 4196, 5245, 5266, 10490, 10532, 13165, 20980, 26330, 52660, 2762017, 5524034, 11048068, 13810085, 27620170, 55240340]

約数ペア:

[(1, 55240340), (2, 27620170), (4, 13810085), (5, 11048068), (10, 5524034), (20, 2762017), (1049, 52660), (2098, 26330), (2633, 20980), (4196, 13165), (5245, 10532), (5266, 10490)]