27999962090

素因数分解:

$2^1\times 5^1\times {\mathrm{24251}}^1\times {\mathrm{115459}}^1$

素因数の和:139717

約数の個数: 16

約数和(自身を含む): 50402446560

約数和(自身を除く): 22402484470

約数列:

[1, 2, 5, 10, 24251, 48502, 115459, 121255, 230918, 242510, 577295, 1154590, 2799996209, 5599992418, 13999981045, 27999962090]

約数ペア:

[(1, 27999962090), (2, 13999981045), (5, 5599992418), (10, 2799996209), (24251, 1154590), (48502, 577295), (115459, 242510), (121255, 230918)]