51609168

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1451}}^1$

素因数の和:1497

約数の個数: 120

約数和(自身を含む): 163843680

約数和(自身を除く): 112234512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 36, 38, 39, 48, 52, 57, 72, 76, 78, 104, 114, 117, 144, 152, 156, 171, 208, 228, 234, 247, 304, 312, 342, 456, 468, 494, 624, 684, 741, 912, 936, 988, 1368, 1451, 1482, 1872, 1976, 2223, 2736, 2902, 2964, 3952, 4353, 4446, 5804, 5928, 8706, 8892, 11608, 11856, 13059, 17412, 17784, 18863, 23216, 26118, 27569, 34824, 35568, 37726, 52236, 55138, 56589, 69648, 75452, 82707, 104472, 110276, 113178, 150904, 165414, 169767, 208944, 220552, 226356, 248121, 301808, 330828, 339534, 358397, 441104, 452712, 496242, 661656, 679068, 716794, 905424, 992484, 1075191, 1323312, 1358136, 1433588, 1984968, 2150382, 2716272, 2867176, 3225573, 3969936, 4300764, 5734352, 6451146, 8601528, 12902292, 17203056, 25804584, 51609168]

約数ペア:

[(1, 51609168), (2, 25804584), (3, 17203056), (4, 12902292), (6, 8601528), (8, 6451146), (9, 5734352), (12, 4300764), (13, 3969936), (16, 3225573), (18, 2867176), (19, 2716272), (24, 2150382), (26, 1984968), (36, 1433588), (38, 1358136), (39, 1323312), (48, 1075191), (52, 992484), (57, 905424), (72, 716794), (76, 679068), (78, 661656), (104, 496242), (114, 452712), (117, 441104), (144, 358397), (152, 339534), (156, 330828), (171, 301808), (208, 248121), (228, 226356), (234, 220552), (247, 208944), (304, 169767), (312, 165414), (342, 150904), (456, 113178), (468, 110276), (494, 104472), (624, 82707), (684, 75452), (741, 69648), (912, 56589), (936, 55138), (988, 52236), (1368, 37726), (1451, 35568), (1482, 34824), (1872, 27569), (1976, 26118), (2223, 23216), (2736, 18863), (2902, 17784), (2964, 17412), (3952, 13059), (4353, 11856), (4446, 11608), (5804, 8892), (5928, 8706)]