56418752

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:170

約数の個数: 112

約数和(自身を含む): 131429760

約数和(自身を除く): 75011008

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 43, 52, 64, 76, 83, 86, 104, 152, 166, 172, 208, 247, 304, 332, 344, 416, 494, 559, 608, 664, 688, 817, 832, 988, 1079, 1118, 1216, 1328, 1376, 1577, 1634, 1976, 2158, 2236, 2656, 2752, 3154, 3268, 3569, 3952, 4316, 4472, 5312, 6308, 6536, 7138, 7904, 8632, 8944, 10621, 12616, 13072, 14276, 15808, 17264, 17888, 20501, 21242, 25232, 26144, 28552, 34528, 35776, 41002, 42484, 46397, 50464, 52288, 57104, 67811, 69056, 82004, 84968, 92794, 100928, 114208, 135622, 164008, 169936, 185588, 228416, 271244, 328016, 339872, 371176, 542488, 656032, 679744, 742352, 881543, 1084976, 1312064, 1484704, 1763086, 2169952, 2969408, 3526172, 4339904, 7052344, 14104688, 28209376, 56418752]

約数ペア:

[(1, 56418752), (2, 28209376), (4, 14104688), (8, 7052344), (13, 4339904), (16, 3526172), (19, 2969408), (26, 2169952), (32, 1763086), (38, 1484704), (43, 1312064), (52, 1084976), (64, 881543), (76, 742352), (83, 679744), (86, 656032), (104, 542488), (152, 371176), (166, 339872), (172, 328016), (208, 271244), (247, 228416), (304, 185588), (332, 169936), (344, 164008), (416, 135622), (494, 114208), (559, 100928), (608, 92794), (664, 84968), (688, 82004), (817, 69056), (832, 67811), (988, 57104), (1079, 52288), (1118, 50464), (1216, 46397), (1328, 42484), (1376, 41002), (1577, 35776), (1634, 34528), (1976, 28552), (2158, 26144), (2236, 25232), (2656, 21242), (2752, 20501), (3154, 17888), (3268, 17264), (3569, 15808), (3952, 14276), (4316, 13072), (4472, 12616), (5312, 10621), (6308, 8944), (6536, 8632), (7138, 7904)]