54842172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 144

約数和(自身を含む): 166239360

約数和(自身を除く): 111397188

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 49, 61, 66, 77, 84, 98, 122, 132, 139, 147, 154, 183, 196, 231, 244, 278, 294, 308, 366, 417, 427, 462, 539, 556, 588, 671, 732, 834, 854, 924, 973, 1078, 1281, 1342, 1529, 1617, 1668, 1708, 1946, 2013, 2156, 2562, 2684, 2919, 2989, 3058, 3234, 3892, 4026, 4587, 4697, 5124, 5838, 5978, 6116, 6468, 6811, 8052, 8479, 8967, 9174, 9394, 10703, 11676, 11956, 13622, 14091, 16958, 17934, 18348, 18788, 20433, 21406, 25437, 27244, 28182, 32109, 32879, 33916, 35868, 40866, 42812, 50874, 56364, 59353, 64218, 65758, 74921, 81732, 93269, 98637, 101748, 118706, 128436, 131516, 149842, 178059, 186538, 197274, 224763, 237412, 279807, 299684, 356118, 373076, 394548, 415471, 449526, 559614, 652883, 712236, 830942, 899052, 1119228, 1246413, 1305766, 1661884, 1958649, 2492826, 2611532, 3917298, 4570181, 4985652, 7834596, 9140362, 13710543, 18280724, 27421086, 54842172]

約数ペア:

[(1, 54842172), (2, 27421086), (3, 18280724), (4, 13710543), (6, 9140362), (7, 7834596), (11, 4985652), (12, 4570181), (14, 3917298), (21, 2611532), (22, 2492826), (28, 1958649), (33, 1661884), (42, 1305766), (44, 1246413), (49, 1119228), (61, 899052), (66, 830942), (77, 712236), (84, 652883), (98, 559614), (122, 449526), (132, 415471), (139, 394548), (147, 373076), (154, 356118), (183, 299684), (196, 279807), (231, 237412), (244, 224763), (278, 197274), (294, 186538), (308, 178059), (366, 149842), (417, 131516), (427, 128436), (462, 118706), (539, 101748), (556, 98637), (588, 93269), (671, 81732), (732, 74921), (834, 65758), (854, 64218), (924, 59353), (973, 56364), (1078, 50874), (1281, 42812), (1342, 40866), (1529, 35868), (1617, 33916), (1668, 32879), (1708, 32109), (1946, 28182), (2013, 27244), (2156, 25437), (2562, 21406), (2684, 20433), (2919, 18788), (2989, 18348), (3058, 17934), (3234, 16958), (3892, 14091), (4026, 13622), (4587, 11956), (4697, 11676), (5124, 10703), (5838, 9394), (5978, 9174), (6116, 8967), (6468, 8479), (6811, 8052)]