55295990

素因数分解:

$2^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{31963}}^1$

素因数の和:32143

約数の個数: 16

約数和(自身を含む): 100111248

約数和(自身を除く): 44815258

約数列:

[1, 2, 5, 10, 173, 346, 865, 1730, 31963, 63926, 159815, 319630, 5529599, 11059198, 27647995, 55295990]

約数ペア:

[(1, 55295990), (2, 27647995), (5, 11059198), (10, 5529599), (173, 319630), (346, 159815), (865, 63926), (1730, 31963)]