55910988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1747}}^1$

素因数の和:1891

約数の個数: 72

約数和(自身を含む): 162885632

約数和(自身を除く): 106974644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 127, 252, 254, 381, 508, 762, 889, 1143, 1524, 1747, 1778, 2286, 2667, 3494, 3556, 4572, 5241, 5334, 6988, 8001, 10482, 10668, 12229, 15723, 16002, 20964, 24458, 31446, 32004, 36687, 48916, 62892, 73374, 110061, 146748, 220122, 221869, 440244, 443738, 665607, 887476, 1331214, 1553083, 1996821, 2662428, 3106166, 3993642, 4659249, 6212332, 7987284, 9318498, 13977747, 18636996, 27955494, 55910988]

約数ペア:

[(1, 55910988), (2, 27955494), (3, 18636996), (4, 13977747), (6, 9318498), (7, 7987284), (9, 6212332), (12, 4659249), (14, 3993642), (18, 3106166), (21, 2662428), (28, 1996821), (36, 1553083), (42, 1331214), (63, 887476), (84, 665607), (126, 443738), (127, 440244), (252, 221869), (254, 220122), (381, 146748), (508, 110061), (762, 73374), (889, 62892), (1143, 48916), (1524, 36687), (1747, 32004), (1778, 31446), (2286, 24458), (2667, 20964), (3494, 16002), (3556, 15723), (4572, 12229), (5241, 10668), (5334, 10482), (6988, 8001)]