49005424

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13859}}^1$

素因数の和:13897

約数の個数: 40

約数和(自身を含む): 108274320

約数和(自身を除く): 59268896

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 884, 1768, 3536, 13859, 27718, 55436, 110872, 180167, 221744, 235603, 360334, 471206, 720668, 942412, 1441336, 1884824, 2882672, 3062839, 3769648, 6125678, 12251356, 24502712, 49005424]

約数ペア:

[(1, 49005424), (2, 24502712), (4, 12251356), (8, 6125678), (13, 3769648), (16, 3062839), (17, 2882672), (26, 1884824), (34, 1441336), (52, 942412), (68, 720668), (104, 471206), (136, 360334), (208, 235603), (221, 221744), (272, 180167), (442, 110872), (884, 55436), (1768, 27718), (3536, 13859)]