49271895

素因数分解:

$3^5\times 5^1\times {\mathrm{107}}^1\times {\mathrm{379}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 89631360

約数和(自身を除く): 40359465

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 107, 135, 243, 321, 379, 405, 535, 963, 1137, 1215, 1605, 1895, 2889, 3411, 4815, 5685, 8667, 10233, 14445, 17055, 26001, 30699, 40553, 43335, 51165, 92097, 121659, 130005, 153495, 202765, 364977, 460485, 608295, 1094931, 1824885, 3284793, 5474655, 9854379, 16423965, 49271895]

約数ペア:

[(1, 49271895), (3, 16423965), (5, 9854379), (9, 5474655), (15, 3284793), (27, 1824885), (45, 1094931), (81, 608295), (107, 460485), (135, 364977), (243, 202765), (321, 153495), (379, 130005), (405, 121659), (535, 92097), (963, 51165), (1137, 43335), (1215, 40553), (1605, 30699), (1895, 26001), (2889, 17055), (3411, 14445), (4815, 10233), (5685, 8667)]