49055888

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:316

約数の個数: 80

約数和(自身を含む): 114278400

約数和(自身を除く): 65222512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 71, 112, 124, 142, 199, 217, 248, 284, 398, 434, 496, 497, 568, 796, 868, 994, 1136, 1393, 1592, 1736, 1988, 2201, 2786, 3184, 3472, 3976, 4402, 5572, 6169, 7952, 8804, 11144, 12338, 14129, 15407, 17608, 22288, 24676, 28258, 30814, 35216, 43183, 49352, 56516, 61628, 86366, 98704, 98903, 113032, 123256, 172732, 197806, 226064, 246512, 345464, 395612, 437999, 690928, 791224, 875998, 1582448, 1751996, 3065993, 3503992, 6131986, 7007984, 12263972, 24527944, 49055888]

約数ペア:

[(1, 49055888), (2, 24527944), (4, 12263972), (7, 7007984), (8, 6131986), (14, 3503992), (16, 3065993), (28, 1751996), (31, 1582448), (56, 875998), (62, 791224), (71, 690928), (112, 437999), (124, 395612), (142, 345464), (199, 246512), (217, 226064), (248, 197806), (284, 172732), (398, 123256), (434, 113032), (496, 98903), (497, 98704), (568, 86366), (796, 61628), (868, 56516), (994, 49352), (1136, 43183), (1393, 35216), (1592, 30814), (1736, 28258), (1988, 24676), (2201, 22288), (2786, 17608), (3184, 15407), (3472, 14129), (3976, 12338), (4402, 11144), (5572, 8804), (6169, 7952)]