47829704

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{2081}}^1$

素因数の和:2130

約数の個数: 48

約数和(自身を含む): 102871620

約数和(自身を除く): 55041916

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 169, 221, 338, 442, 676, 884, 1352, 1768, 2081, 2873, 4162, 5746, 8324, 11492, 16648, 22984, 27053, 35377, 54106, 70754, 108212, 141508, 216424, 283016, 351689, 459901, 703378, 919802, 1406756, 1839604, 2813512, 3679208, 5978713, 11957426, 23914852, 47829704]

約数ペア:

[(1, 47829704), (2, 23914852), (4, 11957426), (8, 5978713), (13, 3679208), (17, 2813512), (26, 1839604), (34, 1406756), (52, 919802), (68, 703378), (104, 459901), (136, 351689), (169, 283016), (221, 216424), (338, 141508), (442, 108212), (676, 70754), (884, 54106), (1352, 35377), (1768, 27053), (2081, 22984), (2873, 16648), (4162, 11492), (5746, 8324)]