56212611

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 95007744

約数和(自身を除く): 38795133

約数列:

[1, 3, 7, 13, 21, 39, 47, 91, 141, 169, 273, 329, 337, 507, 611, 987, 1011, 1183, 1833, 2359, 3549, 4277, 4381, 7077, 7943, 12831, 13143, 15839, 23829, 30667, 47517, 55601, 56953, 92001, 110873, 166803, 170859, 205907, 332619, 398671, 617721, 1196013, 1441349, 2676791, 4324047, 8030373, 18737537, 56212611]

約数ペア:

[(1, 56212611), (3, 18737537), (7, 8030373), (13, 4324047), (21, 2676791), (39, 1441349), (47, 1196013), (91, 617721), (141, 398671), (169, 332619), (273, 205907), (329, 170859), (337, 166803), (507, 110873), (611, 92001), (987, 56953), (1011, 55601), (1183, 47517), (1833, 30667), (2359, 23829), (3549, 15839), (4277, 13143), (4381, 12831), (7077, 7943)]