53109771

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:236

約数の個数: 48

約数和(自身を含む): 85380480

約数和(自身を除く): 32270709

約数列:

[1, 3, 11, 13, 33, 39, 89, 107, 143, 169, 267, 321, 429, 507, 979, 1157, 1177, 1391, 1859, 2937, 3471, 3531, 4173, 5577, 9523, 12727, 15041, 15301, 18083, 28569, 38181, 45123, 45903, 54249, 104753, 123799, 165451, 198913, 314259, 371397, 496353, 596739, 1361789, 1609387, 4085367, 4828161, 17703257, 53109771]

約数ペア:

[(1, 53109771), (3, 17703257), (11, 4828161), (13, 4085367), (33, 1609387), (39, 1361789), (89, 596739), (107, 496353), (143, 371397), (169, 314259), (267, 198913), (321, 165451), (429, 123799), (507, 104753), (979, 54249), (1157, 45903), (1177, 45123), (1391, 38181), (1859, 28569), (2937, 18083), (3471, 15301), (3531, 15041), (4173, 12727), (5577, 9523)]