51531342

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{209477}}^1$

素因数の和:209523

約数の個数: 16

約数和(自身を含む): 105576912

約数和(自身を除く): 54045570

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 209477, 418954, 628431, 1256862, 8588557, 17177114, 25765671, 51531342]

約数ペア:

[(1, 51531342), (2, 25765671), (3, 17177114), (6, 8588557), (41, 1256862), (82, 628431), (123, 418954), (246, 209477)]