54689804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{13313}}^1$

素因数の和:13409

約数の個数: 24

約数和(自身を含む): 104381760

約数和(自身を除く): 49691956

約数列:

[1, 2, 4, 13, 26, 52, 79, 158, 316, 1027, 2054, 4108, 13313, 26626, 53252, 173069, 346138, 692276, 1051727, 2103454, 4206908, 13672451, 27344902, 54689804]

約数ペア:

[(1, 54689804), (2, 27344902), (4, 13672451), (13, 4206908), (26, 2103454), (52, 1051727), (79, 692276), (158, 346138), (316, 173069), (1027, 53252), (2054, 26626), (4108, 13313)]