56535920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{100957}}^1$

素因数の和:100977

約数の個数: 40

約数和(自身を含む): 150225504

約数和(自身を除く): 93689584

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 100957, 201914, 403828, 504785, 706699, 807656, 1009570, 1413398, 1615312, 2019140, 2826796, 3533495, 4038280, 5653592, 7066990, 8076560, 11307184, 14133980, 28267960, 56535920]

約数ペア:

[(1, 56535920), (2, 28267960), (4, 14133980), (5, 11307184), (7, 8076560), (8, 7066990), (10, 5653592), (14, 4038280), (16, 3533495), (20, 2826796), (28, 2019140), (35, 1615312), (40, 1413398), (56, 1009570), (70, 807656), (80, 706699), (112, 504785), (140, 403828), (280, 201914), (560, 100957)]