55378750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{6329}}^1$

素因数の和:6358

約数の個数: 40

約数和(自身を含む): 118649520

約数和(自身を除く): 63270770

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 875, 1250, 1750, 4375, 6329, 8750, 12658, 31645, 44303, 63290, 88606, 158225, 221515, 316450, 443030, 791125, 1107575, 1582250, 2215150, 3955625, 5537875, 7911250, 11075750, 27689375, 55378750]

約数ペア:

[(1, 55378750), (2, 27689375), (5, 11075750), (7, 7911250), (10, 5537875), (14, 3955625), (25, 2215150), (35, 1582250), (50, 1107575), (70, 791125), (125, 443030), (175, 316450), (250, 221515), (350, 158225), (625, 88606), (875, 63290), (1250, 44303), (1750, 31645), (4375, 12658), (6329, 8750)]