54940912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{264139}}^1$

素因数の和:264160

約数の個数: 20

約数和(自身を含む): 114636760

約数和(自身を除く): 59695848

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 264139, 528278, 1056556, 2113112, 3433807, 4226224, 6867614, 13735228, 27470456, 54940912]

約数ペア:

[(1, 54940912), (2, 27470456), (4, 13735228), (8, 6867614), (13, 4226224), (16, 3433807), (26, 2113112), (52, 1056556), (104, 528278), (208, 264139)]