52661245

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 81164160

約数和(自身を除く): 28502915

約数列:

[1, 5, 7, 13, 29, 35, 65, 91, 145, 169, 203, 307, 377, 455, 845, 1015, 1183, 1535, 1885, 2149, 2639, 3991, 4901, 5915, 8903, 10745, 13195, 19955, 24505, 27937, 34307, 44515, 51883, 62321, 115739, 139685, 171535, 259415, 311605, 363181, 578695, 810173, 1504607, 1815905, 4050865, 7523035, 10532249, 52661245]

約数ペア:

[(1, 52661245), (5, 10532249), (7, 7523035), (13, 4050865), (29, 1815905), (35, 1504607), (65, 810173), (91, 578695), (145, 363181), (169, 311605), (203, 259415), (307, 171535), (377, 139685), (455, 115739), (845, 62321), (1015, 51883), (1183, 44515), (1535, 34307), (1885, 27937), (2149, 24505), (2639, 19955), (3991, 13195), (4901, 10745), (5915, 8903)]