56642092

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{12239}}^1$

素因数の和:12345

約数の個数: 24

約数和(自身を含む): 107956800

約数和(自身を除く): 51314708

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 12239, 24478, 48956, 159107, 318214, 636428, 1089271, 2178542, 4357084, 14160523, 28321046, 56642092]

約数ペア:

[(1, 56642092), (2, 28321046), (4, 14160523), (13, 4357084), (26, 2178542), (52, 1089271), (89, 636428), (178, 318214), (356, 159107), (1157, 48956), (2314, 24478), (4628, 12239)]