56554210670

素因数分解:

$2^1\times 5^1\times {\mathrm{25603}}^1\times {\mathrm{220889}}^1$

素因数の和:246499

約数の個数: 16

約数和(自身を含む): 101802016080

約数和(自身を除く): 45247805410

約数列:

[1, 2, 5, 10, 25603, 51206, 128015, 220889, 256030, 441778, 1104445, 2208890, 5655421067, 11310842134, 28277105335, 56554210670]

約数ペア:

[(1, 56554210670), (2, 28277105335), (5, 11310842134), (10, 5655421067), (25603, 2208890), (51206, 1104445), (128015, 441778), (220889, 256030)]