49981302

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 129752064

約数和(自身を除く): 79770762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 71, 74, 111, 126, 142, 151, 213, 222, 259, 302, 333, 426, 453, 497, 518, 639, 666, 777, 906, 994, 1057, 1278, 1359, 1491, 1554, 2114, 2331, 2627, 2718, 2982, 3171, 4473, 4662, 5254, 5587, 6342, 7881, 8946, 9513, 10721, 11174, 15762, 16761, 18389, 19026, 21442, 23643, 32163, 33522, 36778, 39109, 47286, 50283, 55167, 64326, 75047, 78218, 96489, 100566, 110334, 117327, 150094, 165501, 192978, 225141, 234654, 331002, 351981, 396677, 450282, 675423, 703962, 793354, 1190031, 1350846, 2380062, 2776739, 3570093, 5553478, 7140186, 8330217, 16660434, 24990651, 49981302]

約数ペア:

[(1, 49981302), (2, 24990651), (3, 16660434), (6, 8330217), (7, 7140186), (9, 5553478), (14, 3570093), (18, 2776739), (21, 2380062), (37, 1350846), (42, 1190031), (63, 793354), (71, 703962), (74, 675423), (111, 450282), (126, 396677), (142, 351981), (151, 331002), (213, 234654), (222, 225141), (259, 192978), (302, 165501), (333, 150094), (426, 117327), (453, 110334), (497, 100566), (518, 96489), (639, 78218), (666, 75047), (777, 64326), (906, 55167), (994, 50283), (1057, 47286), (1278, 39109), (1359, 36778), (1491, 33522), (1554, 32163), (2114, 23643), (2331, 21442), (2627, 19026), (2718, 18389), (2982, 16761), (3171, 15762), (4473, 11174), (4662, 10721), (5254, 9513), (5587, 8946), (6342, 7881)]