55866278

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{69313}}^1$

素因数の和:69359

約数の個数: 16

約数和(自身を含む): 93158016

約数和(自身を除く): 37291738

約数列:

[1, 2, 13, 26, 31, 62, 403, 806, 69313, 138626, 901069, 1802138, 2148703, 4297406, 27933139, 55866278]

約数ペア:

[(1, 55866278), (2, 27933139), (13, 4297406), (26, 2148703), (31, 1802138), (62, 901069), (403, 138626), (806, 69313)]