54659888

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{859}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 109732560

約数和(自身を除く): 55072672

約数列:

[1, 2, 4, 8, 16, 41, 82, 97, 164, 194, 328, 388, 656, 776, 859, 1552, 1718, 3436, 3977, 6872, 7954, 13744, 15908, 31816, 35219, 63632, 70438, 83323, 140876, 166646, 281752, 333292, 563504, 666584, 1333168, 3416243, 6832486, 13664972, 27329944, 54659888]

約数ペア:

[(1, 54659888), (2, 27329944), (4, 13664972), (8, 6832486), (16, 3416243), (41, 1333168), (82, 666584), (97, 563504), (164, 333292), (194, 281752), (328, 166646), (388, 140876), (656, 83323), (776, 70438), (859, 63632), (1552, 35219), (1718, 31816), (3436, 15908), (3977, 13744), (6872, 7954)]