53802138

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{689771}}^1$

素因数の和:689789

約数の個数: 16

約数和(自身を含む): 115881696

約数和(自身を除く): 62079558

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 689771, 1379542, 2069313, 4138626, 8967023, 17934046, 26901069, 53802138]

約数ペア:

[(1, 53802138), (2, 26901069), (3, 17934046), (6, 8967023), (13, 4138626), (26, 2069313), (39, 1379542), (78, 689771)]