54623020

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{15787}}^1$

素因数の和:15969

約数の個数: 24

約数和(自身を含む): 115378704

約数和(自身を除く): 60755684

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 15787, 31574, 63148, 78935, 157870, 315740, 2731151, 5462302, 10924604, 13655755, 27311510, 54623020]

約数ペア:

[(1, 54623020), (2, 27311510), (4, 13655755), (5, 10924604), (10, 5462302), (20, 2731151), (173, 315740), (346, 157870), (692, 78935), (865, 63148), (1730, 31574), (3460, 15787)]