51466454

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{20407}}^1$

素因数の和:20519

約数の個数: 16

約数和(自身を含む): 83999328

約数和(自身を除く): 32532874

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 20407, 40814, 265291, 530582, 1979479, 3958958, 25733227, 51466454]

約数ペア:

[(1, 51466454), (2, 25733227), (13, 3958958), (26, 1979479), (97, 530582), (194, 265291), (1261, 40814), (2522, 20407)]