51670090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{120163}}^1$

素因数の和:120213

約数の個数: 16

約数和(自身を含む): 95169888

約数和(自身を除く): 43499798

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 120163, 240326, 600815, 1201630, 5167009, 10334018, 25835045, 51670090]

約数ペア:

[(1, 51670090), (2, 25835045), (5, 10334018), (10, 5167009), (43, 1201630), (86, 600815), (215, 240326), (430, 120163)]