51198784

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:240

約数の個数: 112

約数和(自身を含む): 128016000

約数和(自身を除く): 76817216

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 59, 64, 91, 104, 112, 118, 149, 182, 208, 224, 236, 298, 364, 413, 416, 448, 472, 596, 728, 767, 826, 832, 944, 1043, 1192, 1456, 1534, 1652, 1888, 1937, 2086, 2384, 2912, 3068, 3304, 3776, 3874, 4172, 4768, 5369, 5824, 6136, 6608, 7748, 8344, 8791, 9536, 10738, 12272, 13216, 13559, 15496, 16688, 17582, 21476, 24544, 26432, 27118, 30992, 33376, 35164, 42952, 49088, 54236, 61537, 61984, 66752, 70328, 85904, 108472, 114283, 123074, 123968, 140656, 171808, 216944, 228566, 246148, 281312, 343616, 433888, 457132, 492296, 562624, 799981, 867776, 914264, 984592, 1599962, 1828528, 1969184, 3199924, 3657056, 3938368, 6399848, 7314112, 12799696, 25599392, 51198784]

約数ペア:

[(1, 51198784), (2, 25599392), (4, 12799696), (7, 7314112), (8, 6399848), (13, 3938368), (14, 3657056), (16, 3199924), (26, 1969184), (28, 1828528), (32, 1599962), (52, 984592), (56, 914264), (59, 867776), (64, 799981), (91, 562624), (104, 492296), (112, 457132), (118, 433888), (149, 343616), (182, 281312), (208, 246148), (224, 228566), (236, 216944), (298, 171808), (364, 140656), (413, 123968), (416, 123074), (448, 114283), (472, 108472), (596, 85904), (728, 70328), (767, 66752), (826, 61984), (832, 61537), (944, 54236), (1043, 49088), (1192, 42952), (1456, 35164), (1534, 33376), (1652, 30992), (1888, 27118), (1937, 26432), (2086, 24544), (2384, 21476), (2912, 17582), (3068, 16688), (3304, 15496), (3776, 13559), (3874, 13216), (4172, 12272), (4768, 10738), (5369, 9536), (5824, 8791), (6136, 8344), (6608, 7748)]