51828189

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{145177}}^1$

素因数の和:145204

約数の個数: 16

約数和(自身を含む): 83622528

約数和(自身を除く): 31794339

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 145177, 435531, 1016239, 2468009, 3048717, 7404027, 17276063, 51828189]

約数ペア:

[(1, 51828189), (3, 17276063), (7, 7404027), (17, 3048717), (21, 2468009), (51, 1016239), (119, 435531), (357, 145177)]