51377976

素因数分解:

$2^3\times 3^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 165110400

約数和(自身を除く): 113732424

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 107, 108, 114, 117, 152, 156, 162, 171, 214, 216, 228, 234, 243, 247, 312, 321, 324, 342, 351, 428, 456, 468, 486, 494, 513, 642, 648, 684, 702, 741, 856, 936, 963, 972, 988, 1026, 1053, 1284, 1368, 1391, 1404, 1482, 1539, 1926, 1944, 1976, 2033, 2052, 2106, 2223, 2568, 2782, 2808, 2889, 2964, 3078, 3159, 3852, 4066, 4104, 4173, 4212, 4446, 4617, 5564, 5778, 5928, 6099, 6156, 6318, 6669, 7704, 8132, 8346, 8424, 8667, 8892, 9234, 11128, 11556, 12198, 12312, 12519, 12636, 13338, 16264, 16692, 17334, 17784, 18297, 18468, 20007, 23112, 24396, 25038, 25272, 26001, 26429, 26676, 33384, 34668, 36594, 36936, 37557, 40014, 48792, 50076, 52002, 52858, 53352, 54891, 60021, 69336, 73188, 75114, 79287, 80028, 100152, 104004, 105716, 109782, 112671, 120042, 146376, 150228, 158574, 160056, 164673, 208008, 211432, 219564, 225342, 237861, 240084, 300456, 317148, 329346, 338013, 439128, 450684, 475722, 480168, 494019, 634296, 658692, 676026, 713583, 901368, 951444, 988038, 1317384, 1352052, 1427166, 1902888, 1976076, 2140749, 2704104, 2854332, 3952152, 4281498, 5708664, 6422247, 8562996, 12844494, 17125992, 25688988, 51377976]

約数ペア:

[(1, 51377976), (2, 25688988), (3, 17125992), (4, 12844494), (6, 8562996), (8, 6422247), (9, 5708664), (12, 4281498), (13, 3952152), (18, 2854332), (19, 2704104), (24, 2140749), (26, 1976076), (27, 1902888), (36, 1427166), (38, 1352052), (39, 1317384), (52, 988038), (54, 951444), (57, 901368), (72, 713583), (76, 676026), (78, 658692), (81, 634296), (104, 494019), (107, 480168), (108, 475722), (114, 450684), (117, 439128), (152, 338013), (156, 329346), (162, 317148), (171, 300456), (214, 240084), (216, 237861), (228, 225342), (234, 219564), (243, 211432), (247, 208008), (312, 164673), (321, 160056), (324, 158574), (342, 150228), (351, 146376), (428, 120042), (456, 112671), (468, 109782), (486, 105716), (494, 104004), (513, 100152), (642, 80028), (648, 79287), (684, 75114), (702, 73188), (741, 69336), (856, 60021), (936, 54891), (963, 53352), (972, 52858), (988, 52002), (1026, 50076), (1053, 48792), (1284, 40014), (1368, 37557), (1391, 36936), (1404, 36594), (1482, 34668), (1539, 33384), (1926, 26676), (1944, 26429), (1976, 26001), (2033, 25272), (2052, 25038), (2106, 24396), (2223, 23112), (2568, 20007), (2782, 18468), (2808, 18297), (2889, 17784), (2964, 17334), (3078, 16692), (3159, 16264), (3852, 13338), (4066, 12636), (4104, 12519), (4173, 12312), (4212, 12198), (4446, 11556), (4617, 11128), (5564, 9234), (5778, 8892), (5928, 8667), (6099, 8424), (6156, 8346), (6318, 8132), (6669, 7704)]