42307661

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 51148800

約数和(自身を除く): 8841139

約数列:

[1, 11, 19, 47, 59, 73, 209, 517, 649, 803, 893, 1121, 1387, 2773, 3431, 4307, 9823, 12331, 15257, 30503, 37741, 47377, 52687, 65189, 81833, 202429, 579557, 717079, 900163, 2226719, 3846151, 42307661]

約数ペア:

[(1, 42307661), (11, 3846151), (19, 2226719), (47, 900163), (59, 717079), (73, 579557), (209, 202429), (517, 81833), (649, 65189), (803, 52687), (893, 47377), (1121, 37741), (1387, 30503), (2773, 15257), (3431, 12331), (4307, 9823)]