47590840

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{108161}}^1$

素因数の和:108183

約数の個数: 32

約数和(自身を含む): 116814960

約数和(自身を除く): 69224120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 108161, 216322, 432644, 540805, 865288, 1081610, 1189771, 2163220, 2379542, 4326440, 4759084, 5948855, 9518168, 11897710, 23795420, 47590840]

約数ペア:

[(1, 47590840), (2, 23795420), (4, 11897710), (5, 9518168), (8, 5948855), (10, 4759084), (11, 4326440), (20, 2379542), (22, 2163220), (40, 1189771), (44, 1081610), (55, 865288), (88, 540805), (110, 432644), (220, 216322), (440, 108161)]