51488427

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1123}}^1$

素因数の和:1203

約数の個数: 32

約数和(自身を含む): 77690880

約数和(自身を除く): 26202453

約数列:

[1, 3, 17, 29, 31, 51, 87, 93, 493, 527, 899, 1123, 1479, 1581, 2697, 3369, 15283, 19091, 32567, 34813, 45849, 57273, 97701, 104439, 553639, 591821, 1009577, 1660917, 1775463, 3028731, 17162809, 51488427]

約数ペア:

[(1, 51488427), (3, 17162809), (17, 3028731), (29, 1775463), (31, 1660917), (51, 1009577), (87, 591821), (93, 553639), (493, 104439), (527, 97701), (899, 57273), (1123, 45849), (1479, 34813), (1581, 32567), (2697, 19091), (3369, 15283)]