51940295478

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{151872209}}^1$

素因数の和:151872236

約数の個数: 24

約数和(自身を含む): 118460323800

約数和(自身を除く): 66520028322

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 151872209, 303744418, 455616627, 911233254, 1366849881, 2733699762, 2885571971, 5771143942, 8656715913, 17313431826, 25970147739, 51940295478]

約数ペア:

[(1, 51940295478), (2, 25970147739), (3, 17313431826), (6, 8656715913), (9, 5771143942), (18, 2885571971), (19, 2733699762), (38, 1366849881), (57, 911233254), (114, 455616627), (171, 303744418), (342, 151872209)]