55921096

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{3947}}^1$

素因数の和:3994

約数の個数: 64

約数和(自身を含む): 136442880

約数和(自身を除く): 80521784

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 23, 28, 44, 46, 56, 77, 88, 92, 154, 161, 184, 253, 308, 322, 506, 616, 644, 1012, 1288, 1771, 2024, 3542, 3947, 7084, 7894, 14168, 15788, 27629, 31576, 43417, 55258, 86834, 90781, 110516, 173668, 181562, 221032, 303919, 347336, 363124, 607838, 635467, 726248, 998591, 1215676, 1270934, 1997182, 2431352, 2541868, 3994364, 5083736, 6990137, 7988728, 13980274, 27960548, 55921096]

約数ペア:

[(1, 55921096), (2, 27960548), (4, 13980274), (7, 7988728), (8, 6990137), (11, 5083736), (14, 3994364), (22, 2541868), (23, 2431352), (28, 1997182), (44, 1270934), (46, 1215676), (56, 998591), (77, 726248), (88, 635467), (92, 607838), (154, 363124), (161, 347336), (184, 303919), (253, 221032), (308, 181562), (322, 173668), (506, 110516), (616, 90781), (644, 86834), (1012, 55258), (1288, 43417), (1771, 31576), (2024, 27629), (3542, 15788), (3947, 14168), (7084, 7894)]