50668497

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:156

約数の個数: 80

約数和(自身を含む): 90256320

約数和(自身を除く): 39587823

約数列:

[1, 3, 9, 11, 19, 27, 33, 41, 57, 73, 81, 99, 123, 171, 209, 219, 297, 369, 451, 513, 627, 657, 779, 803, 891, 1107, 1353, 1387, 1539, 1881, 1971, 2337, 2409, 2993, 3321, 4059, 4161, 5643, 5913, 7011, 7227, 8569, 8979, 12177, 12483, 15257, 16929, 21033, 21681, 25707, 26937, 32923, 36531, 37449, 45771, 56867, 63099, 65043, 77121, 80811, 98769, 112347, 137313, 170601, 231363, 242433, 296307, 411939, 511803, 625537, 694089, 888921, 1235817, 1535409, 1876611, 2666763, 4606227, 5629833, 16889499, 50668497]

約数ペア:

[(1, 50668497), (3, 16889499), (9, 5629833), (11, 4606227), (19, 2666763), (27, 1876611), (33, 1535409), (41, 1235817), (57, 888921), (73, 694089), (81, 625537), (99, 511803), (123, 411939), (171, 296307), (209, 242433), (219, 231363), (297, 170601), (369, 137313), (451, 112347), (513, 98769), (627, 80811), (657, 77121), (779, 65043), (803, 63099), (891, 56867), (1107, 45771), (1353, 37449), (1387, 36531), (1539, 32923), (1881, 26937), (1971, 25707), (2337, 21681), (2409, 21033), (2993, 16929), (3321, 15257), (4059, 12483), (4161, 12177), (5643, 8979), (5913, 8569), (7011, 7227)]