53579903

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:263

約数の個数: 32

約数和(自身を含む): 65028096

約数和(自身を除く): 11448193

約数列:

[1, 13, 17, 23, 83, 127, 221, 299, 391, 1079, 1411, 1651, 1909, 2159, 2921, 5083, 10541, 18343, 24817, 28067, 32453, 37973, 49657, 137033, 179197, 242443, 421889, 645541, 2329561, 3151759, 4121531, 53579903]

約数ペア:

[(1, 53579903), (13, 4121531), (17, 3151759), (23, 2329561), (83, 645541), (127, 421889), (221, 242443), (299, 179197), (391, 137033), (1079, 49657), (1411, 37973), (1651, 32453), (1909, 28067), (2159, 24817), (2921, 18343), (5083, 10541)]