54245200

素因数分解:

$2^4\times 5^2\times {\mathrm{135613}}^1$

素因数の和:135631

約数の個数: 30

約数和(自身を含む): 130325054

約数和(自身を除く): 76079854

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 135613, 271226, 542452, 678065, 1084904, 1356130, 2169808, 2712260, 3390325, 5424520, 6780650, 10849040, 13561300, 27122600, 54245200]

約数ペア:

[(1, 54245200), (2, 27122600), (4, 13561300), (5, 10849040), (8, 6780650), (10, 5424520), (16, 3390325), (20, 2712260), (25, 2169808), (40, 1356130), (50, 1084904), (80, 678065), (100, 542452), (200, 271226), (400, 135613)]