57639472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 131777280

約数和(自身を除く): 74137808

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 29, 44, 46, 58, 88, 92, 116, 176, 184, 232, 253, 319, 368, 464, 491, 506, 638, 667, 982, 1012, 1276, 1334, 1964, 2024, 2552, 2668, 3928, 4048, 5104, 5336, 5401, 7337, 7856, 10672, 10802, 11293, 14239, 14674, 21604, 22586, 28478, 29348, 43208, 45172, 56956, 58696, 86416, 90344, 113912, 117392, 124223, 156629, 180688, 227824, 248446, 313258, 327497, 496892, 626516, 654994, 993784, 1253032, 1309988, 1987568, 2506064, 2619976, 3602467, 5239952, 7204934, 14409868, 28819736, 57639472]

約数ペア:

[(1, 57639472), (2, 28819736), (4, 14409868), (8, 7204934), (11, 5239952), (16, 3602467), (22, 2619976), (23, 2506064), (29, 1987568), (44, 1309988), (46, 1253032), (58, 993784), (88, 654994), (92, 626516), (116, 496892), (176, 327497), (184, 313258), (232, 248446), (253, 227824), (319, 180688), (368, 156629), (464, 124223), (491, 117392), (506, 113912), (638, 90344), (667, 86416), (982, 58696), (1012, 56956), (1276, 45172), (1334, 43208), (1964, 29348), (2024, 28478), (2552, 22586), (2668, 21604), (3928, 14674), (4048, 14239), (5104, 11293), (5336, 10802), (5401, 10672), (7337, 7856)]