56570346

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{1373}}^1$

素因数の和:1500

約数の個数: 64

約数和(自身を含む): 145094400

約数和(自身を除く): 88524054

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 654, 763, 981, 1373, 1526, 1962, 2289, 2746, 2943, 4119, 4578, 5886, 6867, 8238, 9611, 12357, 13734, 19222, 20601, 24714, 28833, 37071, 41202, 57666, 74142, 86499, 149657, 172998, 259497, 299314, 448971, 518994, 897942, 1047599, 1346913, 2095198, 2693826, 3142797, 4040739, 6285594, 8081478, 9428391, 18856782, 28285173, 56570346]

約数ペア:

[(1, 56570346), (2, 28285173), (3, 18856782), (6, 9428391), (7, 8081478), (9, 6285594), (14, 4040739), (18, 3142797), (21, 2693826), (27, 2095198), (42, 1346913), (54, 1047599), (63, 897942), (109, 518994), (126, 448971), (189, 299314), (218, 259497), (327, 172998), (378, 149657), (654, 86499), (763, 74142), (981, 57666), (1373, 41202), (1526, 37071), (1962, 28833), (2289, 24714), (2746, 20601), (2943, 19222), (4119, 13734), (4578, 12357), (5886, 9611), (6867, 8238)]