55387668

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:373

約数の個数: 96

約数和(自身を含む): 154441728

約数和(自身を除く): 99054060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 71, 74, 84, 111, 142, 148, 213, 222, 251, 259, 284, 426, 444, 497, 502, 518, 753, 777, 852, 994, 1004, 1036, 1491, 1506, 1554, 1757, 1988, 2627, 2982, 3012, 3108, 3514, 5254, 5271, 5964, 7028, 7881, 9287, 10508, 10542, 15762, 17821, 18389, 18574, 21084, 27861, 31524, 35642, 36778, 37148, 53463, 55167, 55722, 65009, 71284, 73556, 106926, 110334, 111444, 124747, 130018, 195027, 213852, 220668, 249494, 260036, 374241, 390054, 498988, 659377, 748482, 780108, 1318754, 1496964, 1978131, 2637508, 3956262, 4615639, 7912524, 9231278, 13846917, 18462556, 27693834, 55387668]

約数ペア:

[(1, 55387668), (2, 27693834), (3, 18462556), (4, 13846917), (6, 9231278), (7, 7912524), (12, 4615639), (14, 3956262), (21, 2637508), (28, 1978131), (37, 1496964), (42, 1318754), (71, 780108), (74, 748482), (84, 659377), (111, 498988), (142, 390054), (148, 374241), (213, 260036), (222, 249494), (251, 220668), (259, 213852), (284, 195027), (426, 130018), (444, 124747), (497, 111444), (502, 110334), (518, 106926), (753, 73556), (777, 71284), (852, 65009), (994, 55722), (1004, 55167), (1036, 53463), (1491, 37148), (1506, 36778), (1554, 35642), (1757, 31524), (1988, 27861), (2627, 21084), (2982, 18574), (3012, 18389), (3108, 17821), (3514, 15762), (5254, 10542), (5271, 10508), (5964, 9287), (7028, 7881)]