51947112

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:251

約数の個数: 128

約数和(自身を含む): 156061440

約数和(自身を除く): 104114328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 37, 42, 56, 61, 74, 84, 111, 122, 137, 148, 168, 183, 222, 244, 259, 274, 296, 366, 411, 427, 444, 488, 518, 548, 732, 777, 822, 854, 888, 959, 1036, 1096, 1281, 1464, 1554, 1644, 1708, 1918, 2072, 2257, 2562, 2877, 3108, 3288, 3416, 3836, 4514, 5069, 5124, 5754, 6216, 6771, 7672, 8357, 9028, 10138, 10248, 11508, 13542, 15207, 15799, 16714, 18056, 20276, 23016, 25071, 27084, 30414, 31598, 33428, 35483, 40552, 47397, 50142, 54168, 58499, 60828, 63196, 66856, 70966, 94794, 100284, 106449, 116998, 121656, 126392, 141932, 175497, 189588, 200568, 212898, 233996, 283864, 309209, 350994, 379176, 425796, 467992, 618418, 701988, 851592, 927627, 1236836, 1403976, 1855254, 2164463, 2473672, 3710508, 4328926, 6493389, 7421016, 8657852, 12986778, 17315704, 25973556, 51947112]

約数ペア:

[(1, 51947112), (2, 25973556), (3, 17315704), (4, 12986778), (6, 8657852), (7, 7421016), (8, 6493389), (12, 4328926), (14, 3710508), (21, 2473672), (24, 2164463), (28, 1855254), (37, 1403976), (42, 1236836), (56, 927627), (61, 851592), (74, 701988), (84, 618418), (111, 467992), (122, 425796), (137, 379176), (148, 350994), (168, 309209), (183, 283864), (222, 233996), (244, 212898), (259, 200568), (274, 189588), (296, 175497), (366, 141932), (411, 126392), (427, 121656), (444, 116998), (488, 106449), (518, 100284), (548, 94794), (732, 70966), (777, 66856), (822, 63196), (854, 60828), (888, 58499), (959, 54168), (1036, 50142), (1096, 47397), (1281, 40552), (1464, 35483), (1554, 33428), (1644, 31598), (1708, 30414), (1918, 27084), (2072, 25071), (2257, 23016), (2562, 20276), (2877, 18056), (3108, 16714), (3288, 15799), (3416, 15207), (3836, 13542), (4514, 11508), (5069, 10248), (5124, 10138), (5754, 9028), (6216, 8357), (6771, 7672)]