51487938

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{124367}}^1$

素因数の和:124398

約数の個数: 24

約数和(自身を含む): 116408448

約数和(自身を除く): 64920510

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 124367, 248734, 373101, 746202, 1119303, 2238606, 2860441, 5720882, 8581323, 17162646, 25743969, 51487938]

約数ペア:

[(1, 51487938), (2, 25743969), (3, 17162646), (6, 8581323), (9, 5720882), (18, 2860441), (23, 2238606), (46, 1119303), (69, 746202), (138, 373101), (207, 248734), (414, 124367)]