49139266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{12911}}^1$

素因数の和:13097

約数の個数: 16

約数和(自身を含む): 80880768

約数和(自身を除く): 31741502

約数列:

[1, 2, 11, 22, 173, 346, 1903, 3806, 12911, 25822, 142021, 284042, 2233603, 4467206, 24569633, 49139266]

約数ペア:

[(1, 49139266), (2, 24569633), (11, 4467206), (22, 2233603), (173, 284042), (346, 142021), (1903, 25822), (3806, 12911)]