56805174

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{1019}}^1$

素因数の和:1209

約数の個数: 48

約数和(自身を含む): 130478400

約数和(自身を除く): 73673226

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 163, 171, 326, 342, 489, 978, 1019, 1467, 2038, 2934, 3057, 3097, 6114, 6194, 9171, 9291, 18342, 18582, 19361, 27873, 38722, 55746, 58083, 116166, 166097, 174249, 332194, 348498, 498291, 996582, 1494873, 2989746, 3155843, 6311686, 9467529, 18935058, 28402587, 56805174]

約数ペア:

[(1, 56805174), (2, 28402587), (3, 18935058), (6, 9467529), (9, 6311686), (18, 3155843), (19, 2989746), (38, 1494873), (57, 996582), (114, 498291), (163, 348498), (171, 332194), (326, 174249), (342, 166097), (489, 116166), (978, 58083), (1019, 55746), (1467, 38722), (2038, 27873), (2934, 19361), (3057, 18582), (3097, 18342), (6114, 9291), (6194, 9171)]