53123486

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{239}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 88058880

約数和(自身を除く): 34935394

約数列:

[1, 2, 13, 26, 83, 103, 166, 206, 239, 478, 1079, 1339, 2158, 2678, 3107, 6214, 8549, 17098, 19837, 24617, 39674, 49234, 111137, 222274, 257881, 320021, 515762, 640042, 2043211, 4086422, 26561743, 53123486]

約数ペア:

[(1, 53123486), (2, 26561743), (13, 4086422), (26, 2043211), (83, 640042), (103, 515762), (166, 320021), (206, 257881), (239, 222274), (478, 111137), (1079, 49234), (1339, 39674), (2158, 24617), (2678, 19837), (3107, 17098), (6214, 8549)]