51624880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{28057}}^1$

素因数の和:28093

約数の個数: 40

約数和(自身を含む): 125250912

約数和(自身を除く): 73626032

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 28057, 56114, 112228, 140285, 224456, 280570, 448912, 561140, 645311, 1122280, 1290622, 2244560, 2581244, 3226555, 5162488, 6453110, 10324976, 12906220, 25812440, 51624880]

約数ペア:

[(1, 51624880), (2, 25812440), (4, 12906220), (5, 10324976), (8, 6453110), (10, 5162488), (16, 3226555), (20, 2581244), (23, 2244560), (40, 1290622), (46, 1122280), (80, 645311), (92, 561140), (115, 448912), (184, 280570), (230, 224456), (368, 140285), (460, 112228), (920, 56114), (1840, 28057)]