54557550

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{709}}^1$

素因数の和:752

約数の個数: 120

約数和(自身を含む): 159792600

約数和(自身を除く): 105235050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 27, 30, 38, 45, 50, 54, 57, 75, 81, 90, 95, 114, 135, 150, 162, 171, 190, 225, 270, 285, 342, 405, 450, 475, 513, 570, 675, 709, 810, 855, 950, 1026, 1350, 1418, 1425, 1539, 1710, 2025, 2127, 2565, 2850, 3078, 3545, 4050, 4254, 4275, 5130, 6381, 7090, 7695, 8550, 10635, 12762, 12825, 13471, 15390, 17725, 19143, 21270, 25650, 26942, 31905, 35450, 38286, 38475, 40413, 53175, 57429, 63810, 67355, 76950, 80826, 95715, 106350, 114858, 121239, 134710, 159525, 191430, 202065, 242478, 287145, 319050, 336775, 363717, 404130, 478575, 574290, 606195, 673550, 727434, 957150, 1010325, 1091151, 1212390, 1435725, 1818585, 2020650, 2182302, 2871450, 3030975, 3637170, 5455755, 6061950, 9092925, 10911510, 18185850, 27278775, 54557550]

約数ペア:

[(1, 54557550), (2, 27278775), (3, 18185850), (5, 10911510), (6, 9092925), (9, 6061950), (10, 5455755), (15, 3637170), (18, 3030975), (19, 2871450), (25, 2182302), (27, 2020650), (30, 1818585), (38, 1435725), (45, 1212390), (50, 1091151), (54, 1010325), (57, 957150), (75, 727434), (81, 673550), (90, 606195), (95, 574290), (114, 478575), (135, 404130), (150, 363717), (162, 336775), (171, 319050), (190, 287145), (225, 242478), (270, 202065), (285, 191430), (342, 159525), (405, 134710), (450, 121239), (475, 114858), (513, 106350), (570, 95715), (675, 80826), (709, 76950), (810, 67355), (855, 63810), (950, 57429), (1026, 53175), (1350, 40413), (1418, 38475), (1425, 38286), (1539, 35450), (1710, 31905), (2025, 26942), (2127, 25650), (2565, 21270), (2850, 19143), (3078, 17725), (3545, 15390), (4050, 13471), (4254, 12825), (4275, 12762), (5130, 10635), (6381, 8550), (7090, 7695)]