56551572

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{887}}^1$

素因数の和:938

約数の個数: 144

約数和(自身を含む): 186181632

約数和(自身を除く): 129630060

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 693, 759, 828, 887, 924, 966, 1012, 1386, 1449, 1518, 1771, 1774, 1932, 2277, 2661, 2772, 2898, 3036, 3542, 3548, 4554, 5313, 5322, 5796, 6209, 7084, 7983, 9108, 9757, 10626, 10644, 12418, 15939, 15966, 18627, 19514, 20401, 21252, 24836, 29271, 31878, 31932, 37254, 39028, 40802, 55881, 58542, 61203, 63756, 68299, 74508, 81604, 87813, 111762, 117084, 122406, 136598, 142807, 175626, 183609, 204897, 223524, 224411, 244812, 273196, 285614, 351252, 367218, 409794, 428421, 448822, 571228, 614691, 673233, 734436, 819588, 856842, 897644, 1229382, 1285263, 1346466, 1570877, 1713684, 2019699, 2458764, 2570526, 2692932, 3141754, 4039398, 4712631, 5141052, 6283508, 8078796, 9425262, 14137893, 18850524, 28275786, 56551572]

約数ペア:

[(1, 56551572), (2, 28275786), (3, 18850524), (4, 14137893), (6, 9425262), (7, 8078796), (9, 6283508), (11, 5141052), (12, 4712631), (14, 4039398), (18, 3141754), (21, 2692932), (22, 2570526), (23, 2458764), (28, 2019699), (33, 1713684), (36, 1570877), (42, 1346466), (44, 1285263), (46, 1229382), (63, 897644), (66, 856842), (69, 819588), (77, 734436), (84, 673233), (92, 614691), (99, 571228), (126, 448822), (132, 428421), (138, 409794), (154, 367218), (161, 351252), (198, 285614), (207, 273196), (231, 244812), (252, 224411), (253, 223524), (276, 204897), (308, 183609), (322, 175626), (396, 142807), (414, 136598), (462, 122406), (483, 117084), (506, 111762), (644, 87813), (693, 81604), (759, 74508), (828, 68299), (887, 63756), (924, 61203), (966, 58542), (1012, 55881), (1386, 40802), (1449, 39028), (1518, 37254), (1771, 31932), (1774, 31878), (1932, 29271), (2277, 24836), (2661, 21252), (2772, 20401), (2898, 19514), (3036, 18627), (3542, 15966), (3548, 15939), (4554, 12418), (5313, 10644), (5322, 10626), (5796, 9757), (6209, 9108), (7084, 7983)]