53510690

素因数分解:

$2^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{21319}}^1$

素因数の和:21577

約数の個数: 16

約数和(自身を含む): 96707520

約数和(自身を除く): 43196830

約数列:

[1, 2, 5, 10, 251, 502, 1255, 2510, 21319, 42638, 106595, 213190, 5351069, 10702138, 26755345, 53510690]

約数ペア:

[(1, 53510690), (2, 26755345), (5, 10702138), (10, 5351069), (251, 213190), (502, 106595), (1255, 42638), (2510, 21319)]