51863938

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{52177}}^1$

素因数の和:52257

約数の個数: 16

約数和(自身を含む): 90163584

約数和(自身を除く): 38299646

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 52177, 104354, 365239, 730478, 3704567, 7409134, 25931969, 51863938]

約数ペア:

[(1, 51863938), (2, 25931969), (7, 7409134), (14, 3704567), (71, 730478), (142, 365239), (497, 104354), (994, 52177)]