56645688

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1$

素因数の和:553

約数の個数: 128

約数和(自身を含む): 170035200

約数和(自身を除く): 113389512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 23, 24, 33, 38, 44, 46, 57, 66, 69, 76, 88, 92, 114, 132, 138, 152, 184, 209, 228, 253, 264, 276, 418, 437, 456, 491, 506, 552, 627, 759, 836, 874, 982, 1012, 1254, 1311, 1473, 1518, 1672, 1748, 1964, 2024, 2508, 2622, 2946, 3036, 3496, 3928, 4807, 5016, 5244, 5401, 5892, 6072, 9329, 9614, 10488, 10802, 11293, 11784, 14421, 16203, 18658, 19228, 21604, 22586, 27987, 28842, 32406, 33879, 37316, 38456, 43208, 45172, 55974, 57684, 64812, 67758, 74632, 90344, 102619, 111948, 115368, 124223, 129624, 135516, 205238, 214567, 223896, 248446, 271032, 307857, 372669, 410476, 429134, 496892, 615714, 643701, 745338, 820952, 858268, 993784, 1231428, 1287402, 1490676, 1716536, 2360237, 2462856, 2574804, 2981352, 4720474, 5149608, 7080711, 9440948, 14161422, 18881896, 28322844, 56645688]

約数ペア:

[(1, 56645688), (2, 28322844), (3, 18881896), (4, 14161422), (6, 9440948), (8, 7080711), (11, 5149608), (12, 4720474), (19, 2981352), (22, 2574804), (23, 2462856), (24, 2360237), (33, 1716536), (38, 1490676), (44, 1287402), (46, 1231428), (57, 993784), (66, 858268), (69, 820952), (76, 745338), (88, 643701), (92, 615714), (114, 496892), (132, 429134), (138, 410476), (152, 372669), (184, 307857), (209, 271032), (228, 248446), (253, 223896), (264, 214567), (276, 205238), (418, 135516), (437, 129624), (456, 124223), (491, 115368), (506, 111948), (552, 102619), (627, 90344), (759, 74632), (836, 67758), (874, 64812), (982, 57684), (1012, 55974), (1254, 45172), (1311, 43208), (1473, 38456), (1518, 37316), (1672, 33879), (1748, 32406), (1964, 28842), (2024, 27987), (2508, 22586), (2622, 21604), (2946, 19228), (3036, 18658), (3496, 16203), (3928, 14421), (4807, 11784), (5016, 11293), (5244, 10802), (5401, 10488), (5892, 9614), (6072, 9329)]