51108970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{181}}^1$

素因数の和:367

約数の個数: 64

約数和(自身を含む): 107557632

約数和(自身を除く): 56448662

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 151, 170, 181, 187, 302, 362, 374, 755, 905, 935, 1510, 1661, 1810, 1870, 1991, 2567, 3077, 3322, 3982, 5134, 6154, 8305, 9955, 12835, 15385, 16610, 19910, 25670, 27331, 28237, 30770, 33847, 54662, 56474, 67694, 136655, 141185, 169235, 273310, 282370, 300641, 338470, 464627, 601282, 929254, 1503205, 2323135, 3006410, 4646270, 5110897, 10221794, 25554485, 51108970]

約数ペア:

[(1, 51108970), (2, 25554485), (5, 10221794), (10, 5110897), (11, 4646270), (17, 3006410), (22, 2323135), (34, 1503205), (55, 929254), (85, 601282), (110, 464627), (151, 338470), (170, 300641), (181, 282370), (187, 273310), (302, 169235), (362, 141185), (374, 136655), (755, 67694), (905, 56474), (935, 54662), (1510, 33847), (1661, 30770), (1810, 28237), (1870, 27331), (1991, 25670), (2567, 19910), (3077, 16610), (3322, 15385), (3982, 12835), (5134, 9955), (6154, 8305)]