50443393

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 48

約数和(自身を含む): 72164736

約数和(自身を除く): 21721343

約数列:

[1, 7, 11, 13, 23, 49, 77, 91, 143, 161, 253, 299, 313, 539, 637, 1001, 1127, 1771, 2093, 2191, 3289, 3443, 4069, 7007, 7199, 12397, 14651, 15337, 23023, 24101, 28483, 44759, 50393, 79189, 93587, 161161, 168707, 199381, 313313, 352751, 554323, 655109, 1029457, 2193191, 3880261, 4585763, 7206199, 50443393]

約数ペア:

[(1, 50443393), (7, 7206199), (11, 4585763), (13, 3880261), (23, 2193191), (49, 1029457), (77, 655109), (91, 554323), (143, 352751), (161, 313313), (253, 199381), (299, 168707), (313, 161161), (539, 93587), (637, 79189), (1001, 50393), (1127, 44759), (1771, 28483), (2093, 24101), (2191, 23023), (3289, 15337), (3443, 14651), (4069, 12397), (7007, 7199)]