56387226

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^2\times {\mathrm{113}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 131229504

約数和(自身を除く): 74842278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 113, 218, 226, 327, 339, 654, 678, 763, 791, 1526, 1582, 2289, 2373, 4578, 4746, 11881, 12317, 23762, 24634, 35643, 36951, 71286, 73902, 83167, 86219, 166334, 172438, 249501, 258657, 499002, 517314, 1342553, 2685106, 4027659, 8055318, 9397871, 18795742, 28193613, 56387226]

約数ペア:

[(1, 56387226), (2, 28193613), (3, 18795742), (6, 9397871), (7, 8055318), (14, 4027659), (21, 2685106), (42, 1342553), (109, 517314), (113, 499002), (218, 258657), (226, 249501), (327, 172438), (339, 166334), (654, 86219), (678, 83167), (763, 73902), (791, 71286), (1526, 36951), (1582, 35643), (2289, 24634), (2373, 23762), (4578, 12317), (4746, 11881)]