56251918

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{22129}}^1$

素因数の和:22203

約数の個数: 16

約数和(自身を含む): 89228160

約数和(自身を除く): 32976242

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 22129, 44258, 685999, 907289, 1371998, 1814578, 28125959, 56251918]

約数ペア:

[(1, 56251918), (2, 28125959), (31, 1814578), (41, 1371998), (62, 907289), (82, 685999), (1271, 44258), (2542, 22129)]