56352681

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{349}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 102211200

約数和(自身を除く): 45858519

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 233, 349, 693, 699, 1047, 1631, 2097, 2443, 2563, 3141, 3839, 4893, 7329, 7689, 11517, 14679, 17941, 21987, 23067, 26873, 34551, 53823, 80619, 81317, 161469, 241857, 243951, 569219, 731853, 894487, 1707657, 2683461, 5122971, 6261409, 8050383, 18784227, 56352681]

約数ペア:

[(1, 56352681), (3, 18784227), (7, 8050383), (9, 6261409), (11, 5122971), (21, 2683461), (33, 1707657), (63, 894487), (77, 731853), (99, 569219), (231, 243951), (233, 241857), (349, 161469), (693, 81317), (699, 80619), (1047, 53823), (1631, 34551), (2097, 26873), (2443, 23067), (2563, 21987), (3141, 17941), (3839, 14679), (4893, 11517), (7329, 7689)]