47921888993

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{72103}}^1$

素因数の和:72245

約数の個数: 32

約数和(自身を含む): 56815644672

約数和(自身を除く): 8893755679

約数列:

[1, 11, 23, 37, 71, 253, 407, 781, 851, 1633, 2627, 9361, 17963, 28897, 60421, 72103, 664631, 793133, 1658369, 2667811, 5119313, 18242059, 29345921, 56312443, 61359653, 117744199, 189414581, 674956183, 1295186189, 2083560391, 4356535363, 47921888993]

約数ペア:

[(1, 47921888993), (11, 4356535363), (23, 2083560391), (37, 1295186189), (71, 674956183), (253, 189414581), (407, 117744199), (781, 61359653), (851, 56312443), (1633, 29345921), (2627, 18242059), (9361, 5119313), (17963, 2667811), (28897, 1658369), (60421, 793133), (72103, 664631)]