56931532

素因数分解:

$2^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 72

約数和(自身を含む): 123300576

約数和(自身を除く): 66369044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 73, 92, 98, 146, 161, 173, 196, 292, 322, 346, 511, 644, 692, 1022, 1127, 1211, 1679, 2044, 2254, 2422, 3358, 3577, 3979, 4508, 4844, 6716, 7154, 7958, 8477, 11753, 12629, 14308, 15916, 16954, 23506, 25258, 27853, 33908, 47012, 50516, 55706, 82271, 88403, 111412, 164542, 176806, 194971, 290467, 329084, 353612, 389942, 580934, 618821, 779884, 1161868, 1237642, 2033269, 2475284, 4066538, 8133076, 14232883, 28465766, 56931532]

約数ペア:

[(1, 56931532), (2, 28465766), (4, 14232883), (7, 8133076), (14, 4066538), (23, 2475284), (28, 2033269), (46, 1237642), (49, 1161868), (73, 779884), (92, 618821), (98, 580934), (146, 389942), (161, 353612), (173, 329084), (196, 290467), (292, 194971), (322, 176806), (346, 164542), (511, 111412), (644, 88403), (692, 82271), (1022, 55706), (1127, 50516), (1211, 47012), (1679, 33908), (2044, 27853), (2254, 25258), (2422, 23506), (3358, 16954), (3577, 15916), (3979, 14308), (4508, 12629), (4844, 11753), (6716, 8477), (7154, 7958)]