54217506

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{251}}^1$

素因数の和:439

約数の個数: 64

約数和(自身を含む): 128701440

約数和(自身を除く): 74483934

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 74, 111, 139, 222, 251, 259, 278, 417, 502, 518, 753, 777, 834, 973, 1506, 1554, 1757, 1946, 2919, 3514, 5143, 5271, 5838, 9287, 10286, 10542, 15429, 18574, 27861, 30858, 34889, 36001, 55722, 65009, 69778, 72002, 104667, 108003, 130018, 195027, 209334, 216006, 244223, 390054, 488446, 732669, 1290893, 1465338, 2581786, 3872679, 7745358, 9036251, 18072502, 27108753, 54217506]

約数ペア:

[(1, 54217506), (2, 27108753), (3, 18072502), (6, 9036251), (7, 7745358), (14, 3872679), (21, 2581786), (37, 1465338), (42, 1290893), (74, 732669), (111, 488446), (139, 390054), (222, 244223), (251, 216006), (259, 209334), (278, 195027), (417, 130018), (502, 108003), (518, 104667), (753, 72002), (777, 69778), (834, 65009), (973, 55722), (1506, 36001), (1554, 34889), (1757, 30858), (1946, 27861), (2919, 18574), (3514, 15429), (5143, 10542), (5271, 10286), (5838, 9287)]