55930264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1$

素因数の和:284

約数の個数: 64

約数和(自身を含む): 117482400

約数和(自身を除く): 61552136

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 73, 104, 106, 139, 146, 212, 278, 292, 424, 556, 584, 689, 949, 1112, 1378, 1807, 1898, 2756, 3614, 3796, 3869, 5512, 7228, 7367, 7592, 7738, 10147, 14456, 14734, 15476, 20294, 29468, 30952, 40588, 50297, 58936, 81176, 95771, 100594, 131911, 191542, 201188, 263822, 383084, 402376, 527644, 537791, 766168, 1055288, 1075582, 2151164, 4302328, 6991283, 13982566, 27965132, 55930264]

約数ペア:

[(1, 55930264), (2, 27965132), (4, 13982566), (8, 6991283), (13, 4302328), (26, 2151164), (52, 1075582), (53, 1055288), (73, 766168), (104, 537791), (106, 527644), (139, 402376), (146, 383084), (212, 263822), (278, 201188), (292, 191542), (424, 131911), (556, 100594), (584, 95771), (689, 81176), (949, 58936), (1112, 50297), (1378, 40588), (1807, 30952), (1898, 29468), (2756, 20294), (3614, 15476), (3796, 14734), (3869, 14456), (5512, 10147), (7228, 7738), (7367, 7592)]