53890323

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{439}}^1$

素因数の和:571

約数の個数: 32

約数和(自身を含む): 79833600

約数和(自身を除く): 25943277

約数列:

[1, 3, 17, 29, 51, 83, 87, 249, 439, 493, 1317, 1411, 1479, 2407, 4233, 7221, 7463, 12731, 22389, 36437, 38193, 40919, 109311, 122757, 216427, 619429, 649281, 1056673, 1858287, 3170019, 17963441, 53890323]

約数ペア:

[(1, 53890323), (3, 17963441), (17, 3170019), (29, 1858287), (51, 1056673), (83, 649281), (87, 619429), (249, 216427), (439, 122757), (493, 109311), (1317, 40919), (1411, 38193), (1479, 36437), (2407, 22389), (4233, 12731), (7221, 7463)]