54402868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{401}}^1\times {\mathrm{2609}}^1$

素因数の和:3027

約数の個数: 24

約数和(自身を含む): 102823560

約数和(自身を除く): 48420692

約数列:

[1, 2, 4, 13, 26, 52, 401, 802, 1604, 2609, 5213, 5218, 10426, 10436, 20852, 33917, 67834, 135668, 1046209, 2092418, 4184836, 13600717, 27201434, 54402868]

約数ペア:

[(1, 54402868), (2, 27201434), (4, 13600717), (13, 4184836), (26, 2092418), (52, 1046209), (401, 135668), (802, 67834), (1604, 33917), (2609, 20852), (5213, 10436), (5218, 10426)]