54651820

素因数分解:

$2^2\times 5^1\times {\mathrm{541}}^1\times {\mathrm{5051}}^1$

素因数の和:5601

約数の個数: 24

約数和(自身を含む): 115003728

約数和(自身を除く): 60351908

約数列:

[1, 2, 4, 5, 10, 20, 541, 1082, 2164, 2705, 5051, 5410, 10102, 10820, 20204, 25255, 50510, 101020, 2732591, 5465182, 10930364, 13662955, 27325910, 54651820]

約数ペア:

[(1, 54651820), (2, 27325910), (4, 13662955), (5, 10930364), (10, 5465182), (20, 2732591), (541, 101020), (1082, 50510), (2164, 25255), (2705, 20204), (5051, 10820), (5410, 10102)]