52471944

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 168058800

約数和(自身を除く): 115586856

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 107, 126, 139, 147, 168, 196, 214, 252, 278, 294, 321, 392, 417, 428, 441, 504, 556, 588, 642, 749, 834, 856, 882, 963, 973, 1112, 1176, 1251, 1284, 1498, 1668, 1764, 1926, 1946, 2247, 2502, 2568, 2919, 2996, 3336, 3528, 3852, 3892, 4494, 5004, 5243, 5838, 5992, 6741, 6811, 7704, 7784, 8757, 8988, 10008, 10486, 11676, 13482, 13622, 14873, 15729, 17514, 17976, 20433, 20972, 23352, 26964, 27244, 29746, 31458, 35028, 40866, 41944, 44619, 47187, 53928, 54488, 59492, 61299, 62916, 70056, 81732, 89238, 94374, 104111, 118984, 122598, 125832, 133857, 163464, 178476, 188748, 208222, 245196, 267714, 312333, 356952, 377496, 416444, 490392, 535428, 624666, 728777, 832888, 936999, 1070856, 1249332, 1457554, 1873998, 2186331, 2498664, 2915108, 3747996, 4372662, 5830216, 6558993, 7495992, 8745324, 13117986, 17490648, 26235972, 52471944]

約数ペア:

[(1, 52471944), (2, 26235972), (3, 17490648), (4, 13117986), (6, 8745324), (7, 7495992), (8, 6558993), (9, 5830216), (12, 4372662), (14, 3747996), (18, 2915108), (21, 2498664), (24, 2186331), (28, 1873998), (36, 1457554), (42, 1249332), (49, 1070856), (56, 936999), (63, 832888), (72, 728777), (84, 624666), (98, 535428), (107, 490392), (126, 416444), (139, 377496), (147, 356952), (168, 312333), (196, 267714), (214, 245196), (252, 208222), (278, 188748), (294, 178476), (321, 163464), (392, 133857), (417, 125832), (428, 122598), (441, 118984), (504, 104111), (556, 94374), (588, 89238), (642, 81732), (749, 70056), (834, 62916), (856, 61299), (882, 59492), (963, 54488), (973, 53928), (1112, 47187), (1176, 44619), (1251, 41944), (1284, 40866), (1498, 35028), (1668, 31458), (1764, 29746), (1926, 27244), (1946, 26964), (2247, 23352), (2502, 20972), (2568, 20433), (2919, 17976), (2996, 17514), (3336, 15729), (3528, 14873), (3852, 13622), (3892, 13482), (4494, 11676), (5004, 10486), (5243, 10008), (5838, 8988), (5992, 8757), (6741, 7784), (6811, 7704)]