55489816

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{433}}^1$

素因数の和:715

約数の個数: 32

約数和(自身を含む): 106086960

約数和(自身を除く): 50597144

約数列:

[1, 2, 4, 8, 83, 166, 193, 332, 386, 433, 664, 772, 866, 1544, 1732, 3464, 16019, 32038, 35939, 64076, 71878, 83569, 128152, 143756, 167138, 287512, 334276, 668552, 6936227, 13872454, 27744908, 55489816]

約数ペア:

[(1, 55489816), (2, 27744908), (4, 13872454), (8, 6936227), (83, 668552), (166, 334276), (193, 287512), (332, 167138), (386, 143756), (433, 128152), (664, 83569), (772, 71878), (866, 64076), (1544, 35939), (1732, 32038), (3464, 16019)]