49452560

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{15077}}^1$

素因数の和:15131

約数の個数: 40

約数和(自身を含む): 117789336

約数和(自身を除く): 68336776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 164, 205, 328, 410, 656, 820, 1640, 3280, 15077, 30154, 60308, 75385, 120616, 150770, 241232, 301540, 603080, 618157, 1206160, 1236314, 2472628, 3090785, 4945256, 6181570, 9890512, 12363140, 24726280, 49452560]

約数ペア:

[(1, 49452560), (2, 24726280), (4, 12363140), (5, 9890512), (8, 6181570), (10, 4945256), (16, 3090785), (20, 2472628), (40, 1236314), (41, 1206160), (80, 618157), (82, 603080), (164, 301540), (205, 241232), (328, 150770), (410, 120616), (656, 75385), (820, 60308), (1640, 30154), (3280, 15077)]