49729880

素因数分解:

$2^3\times 5^1\times {\mathrm{1069}}^1\times {\mathrm{1163}}^1$

素因数の和:2243

約数の個数: 32

約数和(自身を含む): 112093200

約数和(自身を除く): 62363320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1069, 1163, 2138, 2326, 4276, 4652, 5345, 5815, 8552, 9304, 10690, 11630, 21380, 23260, 42760, 46520, 1243247, 2486494, 4972988, 6216235, 9945976, 12432470, 24864940, 49729880]

約数ペア:

[(1, 49729880), (2, 24864940), (4, 12432470), (5, 9945976), (8, 6216235), (10, 4972988), (20, 2486494), (40, 1243247), (1069, 46520), (1163, 42760), (2138, 23260), (2326, 21380), (4276, 11630), (4652, 10690), (5345, 9304), (5815, 8552)]