56507090

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{245683}}^1$

素因数の和:245713

約数の個数: 16

約数和(自身を含む): 106135488

約数和(自身を除く): 49628398

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 245683, 491366, 1228415, 2456830, 5650709, 11301418, 28253545, 56507090]

約数ペア:

[(1, 56507090), (2, 28253545), (5, 11301418), (10, 5650709), (23, 2456830), (46, 1228415), (115, 491366), (230, 245683)]