55387728

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{479}}^1$

素因数の和:577

約数の個数: 120

約数和(自身を含む): 171774720

約数和(自身を除く): 116386992

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 73, 88, 99, 132, 144, 146, 176, 198, 219, 264, 292, 396, 438, 479, 528, 584, 657, 792, 803, 876, 958, 1168, 1314, 1437, 1584, 1606, 1752, 1916, 2409, 2628, 2874, 3212, 3504, 3832, 4311, 4818, 5256, 5269, 5748, 6424, 7227, 7664, 8622, 9636, 10512, 10538, 11496, 12848, 14454, 15807, 17244, 19272, 21076, 22992, 28908, 31614, 34488, 34967, 38544, 42152, 47421, 57816, 63228, 68976, 69934, 84304, 94842, 104901, 115632, 126456, 139868, 189684, 209802, 252912, 279736, 314703, 379368, 384637, 419604, 559472, 629406, 758736, 769274, 839208, 1153911, 1258812, 1538548, 1678416, 2307822, 2517624, 3077096, 3461733, 4615644, 5035248, 6154192, 6923466, 9231288, 13846932, 18462576, 27693864, 55387728]

約数ペア:

[(1, 55387728), (2, 27693864), (3, 18462576), (4, 13846932), (6, 9231288), (8, 6923466), (9, 6154192), (11, 5035248), (12, 4615644), (16, 3461733), (18, 3077096), (22, 2517624), (24, 2307822), (33, 1678416), (36, 1538548), (44, 1258812), (48, 1153911), (66, 839208), (72, 769274), (73, 758736), (88, 629406), (99, 559472), (132, 419604), (144, 384637), (146, 379368), (176, 314703), (198, 279736), (219, 252912), (264, 209802), (292, 189684), (396, 139868), (438, 126456), (479, 115632), (528, 104901), (584, 94842), (657, 84304), (792, 69934), (803, 68976), (876, 63228), (958, 57816), (1168, 47421), (1314, 42152), (1437, 38544), (1584, 34967), (1606, 34488), (1752, 31614), (1916, 28908), (2409, 22992), (2628, 21076), (2874, 19272), (3212, 17244), (3504, 15807), (3832, 14454), (4311, 12848), (4818, 11496), (5256, 10538), (5269, 10512), (5748, 9636), (6424, 8622), (7227, 7664)]