56130243

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{2731}}^1$

素因数の和:2795

約数の個数: 32

約数和(自身を含む): 88123392

約数和(自身を除く): 31993149

約数列:

[1, 3, 13, 17, 31, 39, 51, 93, 221, 403, 527, 663, 1209, 1581, 2731, 6851, 8193, 20553, 35503, 46427, 84661, 106509, 139281, 253983, 603551, 1100593, 1439237, 1810653, 3301779, 4317711, 18710081, 56130243]

約数ペア:

[(1, 56130243), (3, 18710081), (13, 4317711), (17, 3301779), (31, 1810653), (39, 1439237), (51, 1100593), (93, 603551), (221, 253983), (403, 139281), (527, 106509), (663, 84661), (1209, 46427), (1581, 35503), (2731, 20553), (6851, 8193)]