47729957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:233

約数の個数: 32

約数和(自身を含む): 57784320

約数和(自身を除く): 10054363

約数列:

[1, 11, 19, 43, 47, 113, 209, 473, 517, 817, 893, 1243, 2021, 2147, 4859, 5311, 8987, 9823, 22231, 23617, 38399, 53449, 58421, 92321, 100909, 228373, 422389, 1015531, 1109999, 2512103, 4339087, 47729957]

約数ペア:

[(1, 47729957), (11, 4339087), (19, 2512103), (43, 1109999), (47, 1015531), (113, 422389), (209, 228373), (473, 100909), (517, 92321), (817, 58421), (893, 53449), (1243, 38399), (2021, 23617), (2147, 22231), (4859, 9823), (5311, 8987)]