55400856

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{7669}}^1$

素因数の和:7728

約数の個数: 64

約数和(自身を含む): 161990400

約数和(自身を除く): 106589544

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 43, 56, 84, 86, 129, 168, 172, 258, 301, 344, 516, 602, 903, 1032, 1204, 1806, 2408, 3612, 7224, 7669, 15338, 23007, 30676, 46014, 53683, 61352, 92028, 107366, 161049, 184056, 214732, 322098, 329767, 429464, 644196, 659534, 989301, 1288392, 1319068, 1978602, 2308369, 2638136, 3957204, 4616738, 6925107, 7914408, 9233476, 13850214, 18466952, 27700428, 55400856]

約数ペア:

[(1, 55400856), (2, 27700428), (3, 18466952), (4, 13850214), (6, 9233476), (7, 7914408), (8, 6925107), (12, 4616738), (14, 3957204), (21, 2638136), (24, 2308369), (28, 1978602), (42, 1319068), (43, 1288392), (56, 989301), (84, 659534), (86, 644196), (129, 429464), (168, 329767), (172, 322098), (258, 214732), (301, 184056), (344, 161049), (516, 107366), (602, 92028), (903, 61352), (1032, 53683), (1204, 46014), (1806, 30676), (2408, 23007), (3612, 15338), (7224, 7669)]