47279628

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1$

素因数の和:252

約数の個数: 144

約数和(自身を含む): 141523200

約数和(自身を除く): 94243572

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 29, 33, 36, 44, 46, 58, 66, 69, 87, 92, 99, 116, 132, 138, 174, 179, 198, 207, 253, 261, 276, 319, 348, 358, 396, 414, 506, 522, 537, 638, 667, 716, 759, 828, 957, 1012, 1044, 1074, 1276, 1334, 1518, 1611, 1914, 1969, 2001, 2148, 2277, 2668, 2871, 3036, 3222, 3828, 3938, 4002, 4117, 4554, 5191, 5742, 5907, 6003, 6444, 7337, 7876, 8004, 8234, 9108, 10382, 11484, 11814, 12006, 12351, 14674, 15573, 16468, 17721, 20764, 22011, 23628, 24012, 24702, 29348, 31146, 35442, 37053, 44022, 45287, 46719, 49404, 57101, 62292, 66033, 70884, 74106, 88044, 90574, 93438, 114202, 119393, 132066, 135861, 148212, 171303, 181148, 186876, 228404, 238786, 264132, 271722, 342606, 358179, 407583, 477572, 513909, 543444, 685212, 716358, 815166, 1027818, 1074537, 1313323, 1432716, 1630332, 2055636, 2149074, 2626646, 3939969, 4298148, 5253292, 7879938, 11819907, 15759876, 23639814, 47279628]

約数ペア:

[(1, 47279628), (2, 23639814), (3, 15759876), (4, 11819907), (6, 7879938), (9, 5253292), (11, 4298148), (12, 3939969), (18, 2626646), (22, 2149074), (23, 2055636), (29, 1630332), (33, 1432716), (36, 1313323), (44, 1074537), (46, 1027818), (58, 815166), (66, 716358), (69, 685212), (87, 543444), (92, 513909), (99, 477572), (116, 407583), (132, 358179), (138, 342606), (174, 271722), (179, 264132), (198, 238786), (207, 228404), (253, 186876), (261, 181148), (276, 171303), (319, 148212), (348, 135861), (358, 132066), (396, 119393), (414, 114202), (506, 93438), (522, 90574), (537, 88044), (638, 74106), (667, 70884), (716, 66033), (759, 62292), (828, 57101), (957, 49404), (1012, 46719), (1044, 45287), (1074, 44022), (1276, 37053), (1334, 35442), (1518, 31146), (1611, 29348), (1914, 24702), (1969, 24012), (2001, 23628), (2148, 22011), (2277, 20764), (2668, 17721), (2871, 16468), (3036, 15573), (3222, 14674), (3828, 12351), (3938, 12006), (4002, 11814), (4117, 11484), (4554, 10382), (5191, 9108), (5742, 8234), (5907, 8004), (6003, 7876), (6444, 7337)]