55952440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{769}}^1$

素因数の和:904

約数の個数: 64

約数和(自身を含む): 134719200

約数和(自身を除く): 78766760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 107, 136, 170, 214, 340, 428, 535, 680, 769, 856, 1070, 1538, 1819, 2140, 3076, 3638, 3845, 4280, 6152, 7276, 7690, 9095, 13073, 14552, 15380, 18190, 26146, 30760, 36380, 52292, 65365, 72760, 82283, 104584, 130730, 164566, 261460, 329132, 411415, 522920, 658264, 822830, 1398811, 1645660, 2797622, 3291320, 5595244, 6994055, 11190488, 13988110, 27976220, 55952440]

約数ペア:

[(1, 55952440), (2, 27976220), (4, 13988110), (5, 11190488), (8, 6994055), (10, 5595244), (17, 3291320), (20, 2797622), (34, 1645660), (40, 1398811), (68, 822830), (85, 658264), (107, 522920), (136, 411415), (170, 329132), (214, 261460), (340, 164566), (428, 130730), (535, 104584), (680, 82283), (769, 72760), (856, 65365), (1070, 52292), (1538, 36380), (1819, 30760), (2140, 26146), (3076, 18190), (3638, 15380), (3845, 14552), (4280, 13073), (6152, 9095), (7276, 7690)]