55290494

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12227}}^1$

素因数の和:12272

約数の個数: 32

約数和(自身を含む): 105649920

約数和(自身を除く): 50359426

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 119, 133, 238, 266, 323, 646, 2261, 4522, 12227, 24454, 85589, 171178, 207859, 232313, 415718, 464626, 1455013, 1626191, 2910026, 3252382, 3949321, 7898642, 27645247, 55290494]

約数ペア:

[(1, 55290494), (2, 27645247), (7, 7898642), (14, 3949321), (17, 3252382), (19, 2910026), (34, 1626191), (38, 1455013), (119, 464626), (133, 415718), (238, 232313), (266, 207859), (323, 171178), (646, 85589), (2261, 24454), (4522, 12227)]