57378310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{2731}}^1$

素因数の和:2940

約数の個数: 32

約数和(自身を含む): 113301504

約数和(自身を除く): 55923194

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 191, 382, 955, 1910, 2101, 2731, 4202, 5462, 10505, 13655, 21010, 27310, 30041, 60082, 150205, 300410, 521621, 1043242, 2608105, 5216210, 5737831, 11475662, 28689155, 57378310]

約数ペア:

[(1, 57378310), (2, 28689155), (5, 11475662), (10, 5737831), (11, 5216210), (22, 2608105), (55, 1043242), (110, 521621), (191, 300410), (382, 150205), (955, 60082), (1910, 30041), (2101, 27310), (2731, 21010), (4202, 13655), (5462, 10505)]