51446032

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1$

素因数の和:292

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 64260848

約数列:

[1, 2, 4, 8, 11, 16, 22, 23, 44, 46, 71, 88, 92, 142, 176, 179, 184, 253, 284, 358, 368, 506, 568, 716, 781, 1012, 1136, 1432, 1562, 1633, 1969, 2024, 2864, 3124, 3266, 3938, 4048, 4117, 6248, 6532, 7876, 8234, 12496, 12709, 13064, 15752, 16468, 17963, 25418, 26128, 31504, 32936, 35926, 45287, 50836, 65872, 71852, 90574, 101672, 139799, 143704, 181148, 203344, 279598, 287408, 292307, 362296, 559196, 584614, 724592, 1118392, 1169228, 2236784, 2338456, 3215377, 4676912, 6430754, 12861508, 25723016, 51446032]

約数ペア:

[(1, 51446032), (2, 25723016), (4, 12861508), (8, 6430754), (11, 4676912), (16, 3215377), (22, 2338456), (23, 2236784), (44, 1169228), (46, 1118392), (71, 724592), (88, 584614), (92, 559196), (142, 362296), (176, 292307), (179, 287408), (184, 279598), (253, 203344), (284, 181148), (358, 143704), (368, 139799), (506, 101672), (568, 90574), (716, 71852), (781, 65872), (1012, 50836), (1136, 45287), (1432, 35926), (1562, 32936), (1633, 31504), (1969, 26128), (2024, 25418), (2864, 17963), (3124, 16468), (3266, 15752), (3938, 13064), (4048, 12709), (4117, 12496), (6248, 8234), (6532, 7876)]