5566550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{349}}^1$

素因数の和:401

約数の個数: 48

約数和(自身を含む): 11718000

約数和(自身を除く): 6151450

約数列:

[1, 2, 5, 10, 11, 22, 25, 29, 50, 55, 58, 110, 145, 275, 290, 319, 349, 550, 638, 698, 725, 1450, 1595, 1745, 3190, 3490, 3839, 7678, 7975, 8725, 10121, 15950, 17450, 19195, 20242, 38390, 50605, 95975, 101210, 111331, 191950, 222662, 253025, 506050, 556655, 1113310, 2783275, 5566550]

約数ペア:

[(1, 5566550), (2, 2783275), (5, 1113310), (10, 556655), (11, 506050), (22, 253025), (25, 222662), (29, 191950), (50, 111331), (55, 101210), (58, 95975), (110, 50605), (145, 38390), (275, 20242), (290, 19195), (319, 17450), (349, 15950), (550, 10121), (638, 8725), (698, 7975), (725, 7678), (1450, 3839), (1595, 3490), (1745, 3190)]