49520090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{115163}}^1$

素因数の和:115213

約数の個数: 16

約数和(自身を含む): 91209888

約数和(自身を除く): 41689798

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 115163, 230326, 575815, 1151630, 4952009, 9904018, 24760045, 49520090]

約数ペア:

[(1, 49520090), (2, 24760045), (5, 9904018), (10, 4952009), (43, 1151630), (86, 575815), (215, 230326), (430, 115163)]