56187505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{44417}}^1$

素因数の和:44456

約数の個数: 16

約数和(自身を含む): 76754304

約数和(自身を除く): 20566799

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 44417, 222085, 488587, 1021591, 2442935, 5107955, 11237501, 56187505]

約数ペア:

[(1, 56187505), (5, 11237501), (11, 5107955), (23, 2442935), (55, 1021591), (115, 488587), (253, 222085), (1265, 44417)]