55133408

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:552

約数の個数: 72

約数和(自身を含む): 123674040

約数和(自身を除く): 68540632

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 88, 116, 121, 176, 232, 242, 319, 352, 464, 484, 491, 638, 928, 968, 982, 1276, 1936, 1964, 2552, 3509, 3872, 3928, 5104, 5401, 7018, 7856, 10208, 10802, 14036, 14239, 15712, 21604, 28072, 28478, 43208, 56144, 56956, 59411, 86416, 112288, 113912, 118822, 156629, 172832, 227824, 237644, 313258, 455648, 475288, 626516, 950576, 1253032, 1722919, 1901152, 2506064, 3445838, 5012128, 6891676, 13783352, 27566704, 55133408]

約数ペア:

[(1, 55133408), (2, 27566704), (4, 13783352), (8, 6891676), (11, 5012128), (16, 3445838), (22, 2506064), (29, 1901152), (32, 1722919), (44, 1253032), (58, 950576), (88, 626516), (116, 475288), (121, 455648), (176, 313258), (232, 237644), (242, 227824), (319, 172832), (352, 156629), (464, 118822), (484, 113912), (491, 112288), (638, 86416), (928, 59411), (968, 56956), (982, 56144), (1276, 43208), (1936, 28478), (1964, 28072), (2552, 21604), (3509, 15712), (3872, 14239), (3928, 14036), (5104, 10802), (5401, 10208), (7018, 7856)]