51010479

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{251}}^1$

素因数の和:469

約数の個数: 40

約数和(自身を含む): 82816272

約数和(自身を除く): 31805793

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 193, 251, 351, 579, 753, 1053, 1737, 2259, 2509, 3263, 5211, 6777, 7527, 9789, 15633, 20331, 22581, 29367, 48443, 67743, 88101, 145329, 203229, 264303, 435987, 629759, 1307961, 1889277, 3923883, 5667831, 17003493, 51010479]

約数ペア:

[(1, 51010479), (3, 17003493), (9, 5667831), (13, 3923883), (27, 1889277), (39, 1307961), (81, 629759), (117, 435987), (193, 264303), (251, 203229), (351, 145329), (579, 88101), (753, 67743), (1053, 48443), (1737, 29367), (2259, 22581), (2509, 20331), (3263, 15633), (5211, 9789), (6777, 7527)]