51391368

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 128

約数和(自身を含む): 167328000

約数和(自身を除く): 115936632

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 41, 42, 54, 56, 63, 72, 82, 84, 108, 123, 126, 164, 168, 189, 216, 246, 252, 287, 328, 369, 378, 492, 504, 574, 738, 756, 829, 861, 984, 1107, 1148, 1476, 1512, 1658, 1722, 2214, 2296, 2487, 2583, 2952, 3316, 3444, 4428, 4974, 5166, 5803, 6632, 6888, 7461, 7749, 8856, 9948, 10332, 11606, 14922, 15498, 17409, 19896, 20664, 22383, 23212, 29844, 30996, 33989, 34818, 44766, 46424, 52227, 59688, 61992, 67978, 69636, 89532, 101967, 104454, 135956, 139272, 156681, 179064, 203934, 208908, 237923, 271912, 305901, 313362, 407868, 417816, 475846, 611802, 626724, 713769, 815736, 917703, 951692, 1223604, 1253448, 1427538, 1835406, 1903384, 2141307, 2447208, 2855076, 3670812, 4282614, 5710152, 6423921, 7341624, 8565228, 12847842, 17130456, 25695684, 51391368]

約数ペア:

[(1, 51391368), (2, 25695684), (3, 17130456), (4, 12847842), (6, 8565228), (7, 7341624), (8, 6423921), (9, 5710152), (12, 4282614), (14, 3670812), (18, 2855076), (21, 2447208), (24, 2141307), (27, 1903384), (28, 1835406), (36, 1427538), (41, 1253448), (42, 1223604), (54, 951692), (56, 917703), (63, 815736), (72, 713769), (82, 626724), (84, 611802), (108, 475846), (123, 417816), (126, 407868), (164, 313362), (168, 305901), (189, 271912), (216, 237923), (246, 208908), (252, 203934), (287, 179064), (328, 156681), (369, 139272), (378, 135956), (492, 104454), (504, 101967), (574, 89532), (738, 69636), (756, 67978), (829, 61992), (861, 59688), (984, 52227), (1107, 46424), (1148, 44766), (1476, 34818), (1512, 33989), (1658, 30996), (1722, 29844), (2214, 23212), (2296, 22383), (2487, 20664), (2583, 19896), (2952, 17409), (3316, 15498), (3444, 14922), (4428, 11606), (4974, 10332), (5166, 9948), (5803, 8856), (6632, 7749), (6888, 7461)]