55540104

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:638

約数の個数: 64

約数和(自身を含む): 144720000

約数和(自身を除く): 89179896

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 199, 232, 348, 398, 401, 597, 696, 796, 802, 1194, 1203, 1592, 1604, 2388, 2406, 3208, 4776, 4812, 5771, 9624, 11542, 11629, 17313, 23084, 23258, 34626, 34887, 46168, 46516, 69252, 69774, 79799, 93032, 138504, 139548, 159598, 239397, 279096, 319196, 478794, 638392, 957588, 1915176, 2314171, 4628342, 6942513, 9256684, 13885026, 18513368, 27770052, 55540104]

約数ペア:

[(1, 55540104), (2, 27770052), (3, 18513368), (4, 13885026), (6, 9256684), (8, 6942513), (12, 4628342), (24, 2314171), (29, 1915176), (58, 957588), (87, 638392), (116, 478794), (174, 319196), (199, 279096), (232, 239397), (348, 159598), (398, 139548), (401, 138504), (597, 93032), (696, 79799), (796, 69774), (802, 69252), (1194, 46516), (1203, 46168), (1592, 34887), (1604, 34626), (2388, 23258), (2406, 23084), (3208, 17313), (4776, 11629), (4812, 11542), (5771, 9624)]