49819671

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 85155840

約数和(自身を除く): 35336169

約数列:

[1, 3, 9, 11, 27, 33, 43, 47, 83, 99, 129, 141, 249, 297, 387, 423, 473, 517, 747, 913, 1161, 1269, 1419, 1551, 2021, 2241, 2739, 3569, 3901, 4257, 4653, 6063, 8217, 10707, 11703, 12771, 13959, 18189, 22231, 24651, 32121, 35109, 39259, 42911, 54567, 66693, 96363, 105327, 117777, 128733, 167743, 200079, 353331, 386199, 503229, 600237, 1059993, 1158597, 1509687, 1845173, 4529061, 5535519, 16606557, 49819671]

約数ペア:

[(1, 49819671), (3, 16606557), (9, 5535519), (11, 4529061), (27, 1845173), (33, 1509687), (43, 1158597), (47, 1059993), (83, 600237), (99, 503229), (129, 386199), (141, 353331), (249, 200079), (297, 167743), (387, 128733), (423, 117777), (473, 105327), (517, 96363), (747, 66693), (913, 54567), (1161, 42911), (1269, 39259), (1419, 35109), (1551, 32121), (2021, 24651), (2241, 22231), (2739, 18189), (3569, 13959), (3901, 12771), (4257, 11703), (4653, 10707), (6063, 8217)]