51199938

素因数分解:

$2^1\times 3^4\times {\mathrm{317}}^1\times {\mathrm{997}}^1$

素因数の和:1328

約数の個数: 40

約数和(自身を含む): 115203132

約数和(自身を除く): 64003194

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 317, 634, 951, 997, 1902, 1994, 2853, 2991, 5706, 5982, 8559, 8973, 17118, 17946, 25677, 26919, 51354, 53838, 80757, 161514, 316049, 632098, 948147, 1896294, 2844441, 5688882, 8533323, 17066646, 25599969, 51199938]

約数ペア:

[(1, 51199938), (2, 25599969), (3, 17066646), (6, 8533323), (9, 5688882), (18, 2844441), (27, 1896294), (54, 948147), (81, 632098), (162, 316049), (317, 161514), (634, 80757), (951, 53838), (997, 51354), (1902, 26919), (1994, 25677), (2853, 17946), (2991, 17118), (5706, 8973), (5982, 8559)]