55226457

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:171

約数の個数: 72

約数和(自身を含む): 97598592

約数和(自身を除く): 42372135

約数列:

[1, 3, 9, 11, 13, 33, 39, 47, 83, 99, 117, 121, 141, 143, 249, 363, 423, 429, 517, 611, 747, 913, 1079, 1089, 1287, 1551, 1573, 1833, 2739, 3237, 3901, 4653, 4719, 5499, 5687, 6721, 8217, 9711, 10043, 11703, 11869, 14157, 17061, 20163, 30129, 35109, 35607, 42911, 50713, 51183, 60489, 73931, 90387, 106821, 128733, 130559, 152139, 221793, 386199, 391677, 456417, 472021, 557843, 665379, 1175031, 1416063, 1673529, 4248189, 5020587, 6136273, 18408819, 55226457]

約数ペア:

[(1, 55226457), (3, 18408819), (9, 6136273), (11, 5020587), (13, 4248189), (33, 1673529), (39, 1416063), (47, 1175031), (83, 665379), (99, 557843), (117, 472021), (121, 456417), (141, 391677), (143, 386199), (249, 221793), (363, 152139), (423, 130559), (429, 128733), (517, 106821), (611, 90387), (747, 73931), (913, 60489), (1079, 51183), (1089, 50713), (1287, 42911), (1551, 35607), (1573, 35109), (1833, 30129), (2739, 20163), (3237, 17061), (3901, 14157), (4653, 11869), (4719, 11703), (5499, 10043), (5687, 9711), (6721, 8217)]