56718046

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 112803840

約数和(自身を除く): 56085794

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 67, 77, 134, 154, 161, 239, 253, 322, 469, 478, 506, 737, 938, 1474, 1541, 1673, 1771, 2629, 3082, 3346, 3542, 5159, 5258, 5497, 10318, 10787, 10994, 16013, 16951, 18403, 21574, 32026, 33902, 36806, 38479, 60467, 76958, 112091, 118657, 120934, 176143, 224182, 237314, 352286, 368299, 423269, 736598, 846538, 1233001, 2466002, 2578093, 4051289, 5156186, 8102578, 28359023, 56718046]

約数ペア:

[(1, 56718046), (2, 28359023), (7, 8102578), (11, 5156186), (14, 4051289), (22, 2578093), (23, 2466002), (46, 1233001), (67, 846538), (77, 736598), (134, 423269), (154, 368299), (161, 352286), (239, 237314), (253, 224182), (322, 176143), (469, 120934), (478, 118657), (506, 112091), (737, 76958), (938, 60467), (1474, 38479), (1541, 36806), (1673, 33902), (1771, 32026), (2629, 21574), (3082, 18403), (3346, 16951), (3542, 16013), (5159, 10994), (5258, 10787), (5497, 10318)]