55575856

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^3\times {\mathrm{101}}^1$

素因数の和:167

約数の個数: 80

約数和(自身を含む): 132045120

約数和(自身を除く): 76469264

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 101, 112, 119, 136, 202, 238, 272, 289, 404, 476, 578, 707, 808, 952, 1156, 1414, 1616, 1717, 1904, 2023, 2312, 2828, 3434, 4046, 4624, 4913, 5656, 6868, 8092, 9826, 11312, 12019, 13736, 16184, 19652, 24038, 27472, 29189, 32368, 34391, 39304, 48076, 58378, 68782, 78608, 96152, 116756, 137564, 192304, 204323, 233512, 275128, 408646, 467024, 496213, 550256, 817292, 992426, 1634584, 1984852, 3269168, 3473491, 3969704, 6946982, 7939408, 13893964, 27787928, 55575856]

約数ペア:

[(1, 55575856), (2, 27787928), (4, 13893964), (7, 7939408), (8, 6946982), (14, 3969704), (16, 3473491), (17, 3269168), (28, 1984852), (34, 1634584), (56, 992426), (68, 817292), (101, 550256), (112, 496213), (119, 467024), (136, 408646), (202, 275128), (238, 233512), (272, 204323), (289, 192304), (404, 137564), (476, 116756), (578, 96152), (707, 78608), (808, 68782), (952, 58378), (1156, 48076), (1414, 39304), (1616, 34391), (1717, 32368), (1904, 29189), (2023, 27472), (2312, 24038), (2828, 19652), (3434, 16184), (4046, 13736), (4624, 12019), (4913, 11312), (5656, 9826), (6868, 8092)]