47690038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{421}}^1$

素因数の和:724

約数の個数: 32

約数和(自身を含む): 82644480

約数和(自身を除く): 34954442

約数列:

[1, 2, 11, 19, 22, 38, 209, 271, 418, 421, 542, 842, 2981, 4631, 5149, 5962, 7999, 9262, 10298, 15998, 56639, 87989, 113278, 114091, 175978, 228182, 1255001, 2167729, 2510002, 4335458, 23845019, 47690038]

約数ペア:

[(1, 47690038), (2, 23845019), (11, 4335458), (19, 2510002), (22, 2167729), (38, 1255001), (209, 228182), (271, 175978), (418, 114091), (421, 113278), (542, 87989), (842, 56639), (2981, 15998), (4631, 10298), (5149, 9262), (5962, 7999)]