52381998

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1327}}^1$

素因数の和:1398

約数の個数: 64

約数和(自身を含む): 126213120

約数和(自身を除く): 73831122

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 43, 51, 54, 86, 102, 129, 153, 258, 306, 387, 459, 731, 774, 918, 1161, 1327, 1462, 2193, 2322, 2654, 3981, 4386, 6579, 7962, 11943, 13158, 19737, 22559, 23886, 35829, 39474, 45118, 57061, 67677, 71658, 114122, 135354, 171183, 203031, 342366, 406062, 513549, 609093, 970037, 1027098, 1218186, 1540647, 1940074, 2910111, 3081294, 5820222, 8730333, 17460666, 26190999, 52381998]

約数ペア:

[(1, 52381998), (2, 26190999), (3, 17460666), (6, 8730333), (9, 5820222), (17, 3081294), (18, 2910111), (27, 1940074), (34, 1540647), (43, 1218186), (51, 1027098), (54, 970037), (86, 609093), (102, 513549), (129, 406062), (153, 342366), (258, 203031), (306, 171183), (387, 135354), (459, 114122), (731, 71658), (774, 67677), (918, 57061), (1161, 45118), (1327, 39474), (1462, 35829), (2193, 23886), (2322, 22559), (2654, 19737), (3981, 13158), (4386, 11943), (6579, 7962)]