53404689

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2053}}^1$

素因数の和:2121

約数の個数: 32

約数和(自身を含む): 82817280

約数和(自身を除く): 29412591

約数列:

[1, 3, 13, 23, 29, 39, 69, 87, 299, 377, 667, 897, 1131, 2001, 2053, 6159, 8671, 26013, 26689, 47219, 59537, 80067, 141657, 178611, 613847, 773981, 1369351, 1841541, 2321943, 4108053, 17801563, 53404689]

約数ペア:

[(1, 53404689), (3, 17801563), (13, 4108053), (23, 2321943), (29, 1841541), (39, 1369351), (69, 773981), (87, 613847), (299, 178611), (377, 141657), (667, 80067), (897, 59537), (1131, 47219), (2001, 26689), (2053, 26013), (6159, 8671)]