51207898

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{51517}}^1$

素因数の和:51597

約数の個数: 16

約数和(自身を含む): 89023104

約数和(自身を除く): 37815206

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 51517, 103034, 360619, 721238, 3657707, 7315414, 25603949, 51207898]

約数ペア:

[(1, 51207898), (2, 25603949), (7, 7315414), (14, 3657707), (71, 721238), (142, 360619), (497, 103034), (994, 51517)]