52440437

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:166

約数の個数: 48

約数和(自身を含む): 70041600

約数和(自身を除く): 17601163

約数列:

[1, 7, 19, 23, 31, 49, 79, 133, 161, 217, 437, 553, 589, 713, 931, 1127, 1501, 1519, 1817, 2449, 3059, 3871, 4123, 4991, 10507, 12719, 13547, 17143, 21413, 28861, 34523, 34937, 46531, 56327, 73549, 89033, 94829, 120001, 241661, 325717, 394289, 663803, 1070213, 1691627, 2280019, 2760023, 7491491, 52440437]

約数ペア:

[(1, 52440437), (7, 7491491), (19, 2760023), (23, 2280019), (31, 1691627), (49, 1070213), (79, 663803), (133, 394289), (161, 325717), (217, 241661), (437, 120001), (553, 94829), (589, 89033), (713, 73549), (931, 56327), (1127, 46531), (1501, 34937), (1519, 34523), (1817, 28861), (2449, 21413), (3059, 17143), (3871, 13547), (4123, 12719), (4991, 10507)]