53304639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1567}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 81285120

約数和(自身を除く): 27980481

約数列:

[1, 3, 17, 23, 29, 51, 69, 87, 391, 493, 667, 1173, 1479, 1567, 2001, 4701, 11339, 26639, 34017, 36041, 45443, 79917, 108123, 136329, 612697, 772531, 1045189, 1838091, 2317593, 3135567, 17768213, 53304639]

約数ペア:

[(1, 53304639), (3, 17768213), (17, 3135567), (23, 2317593), (29, 1838091), (51, 1045189), (69, 772531), (87, 612697), (391, 136329), (493, 108123), (667, 79917), (1173, 45443), (1479, 36041), (1567, 34017), (2001, 26639), (4701, 11339)]