54391810

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{494471}}^1$

素因数の和:494489

約数の個数: 16

約数和(自身を含む): 106805952

約数和(自身を除く): 52414142

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 494471, 988942, 2472355, 4944710, 5439181, 10878362, 27195905, 54391810]

約数ペア:

[(1, 54391810), (2, 27195905), (5, 10878362), (10, 5439181), (11, 4944710), (22, 2472355), (55, 988942), (110, 494471)]