47953840

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{54493}}^1$

素因数の和:54517

約数の個数: 40

約数和(自身を含む): 121630608

約数和(自身を除く): 73676768

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 54493, 108986, 217972, 272465, 435944, 544930, 599423, 871888, 1089860, 1198846, 2179720, 2397692, 2997115, 4359440, 4795384, 5994230, 9590768, 11988460, 23976920, 47953840]

約数ペア:

[(1, 47953840), (2, 23976920), (4, 11988460), (5, 9590768), (8, 5994230), (10, 4795384), (11, 4359440), (16, 2997115), (20, 2397692), (22, 2179720), (40, 1198846), (44, 1089860), (55, 871888), (80, 599423), (88, 544930), (110, 435944), (176, 272465), (220, 217972), (440, 108986), (880, 54493)]