55873916

素因数分解:

$2^2\times 7^2\times {\mathrm{285071}}^1$

素因数の和:285089

約数の個数: 18

約数和(自身を含む): 113743728

約数和(自身を除く): 57869812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 285071, 570142, 1140284, 1995497, 3990994, 7981988, 13968479, 27936958, 55873916]

約数ペア:

[(1, 55873916), (2, 27936958), (4, 13968479), (7, 7981988), (14, 3990994), (28, 1995497), (49, 1140284), (98, 570142), (196, 285071)]