51180012

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:477

約数の個数: 120

約数和(自身を含む): 149410800

約数和(自身を除く): 98230788

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 29, 36, 39, 52, 54, 58, 78, 81, 87, 108, 116, 117, 156, 162, 174, 234, 261, 324, 348, 351, 377, 419, 468, 522, 702, 754, 783, 838, 1044, 1053, 1131, 1257, 1404, 1508, 1566, 1676, 2106, 2262, 2349, 2514, 3132, 3393, 3771, 4212, 4524, 4698, 5028, 5447, 6786, 7542, 9396, 10179, 10894, 11313, 12151, 13572, 15084, 16341, 20358, 21788, 22626, 24302, 30537, 32682, 33939, 36453, 40716, 45252, 48604, 49023, 61074, 65364, 67878, 72906, 98046, 109359, 122148, 135756, 145812, 147069, 157963, 196092, 218718, 294138, 315926, 328077, 437436, 441207, 473889, 588276, 631852, 656154, 882414, 947778, 984231, 1312308, 1421667, 1764828, 1895556, 1968462, 2843334, 3936924, 4265001, 5686668, 8530002, 12795003, 17060004, 25590006, 51180012]

約数ペア:

[(1, 51180012), (2, 25590006), (3, 17060004), (4, 12795003), (6, 8530002), (9, 5686668), (12, 4265001), (13, 3936924), (18, 2843334), (26, 1968462), (27, 1895556), (29, 1764828), (36, 1421667), (39, 1312308), (52, 984231), (54, 947778), (58, 882414), (78, 656154), (81, 631852), (87, 588276), (108, 473889), (116, 441207), (117, 437436), (156, 328077), (162, 315926), (174, 294138), (234, 218718), (261, 196092), (324, 157963), (348, 147069), (351, 145812), (377, 135756), (419, 122148), (468, 109359), (522, 98046), (702, 72906), (754, 67878), (783, 65364), (838, 61074), (1044, 49023), (1053, 48604), (1131, 45252), (1257, 40716), (1404, 36453), (1508, 33939), (1566, 32682), (1676, 30537), (2106, 24302), (2262, 22626), (2349, 21788), (2514, 20358), (3132, 16341), (3393, 15084), (3771, 13572), (4212, 12151), (4524, 11313), (4698, 10894), (5028, 10179), (5447, 9396), (6786, 7542)]