49425040

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{88259}}^1$

素因数の和:88279

約数の個数: 40

約数和(自身を含む): 131330880

約数和(自身を除く): 81905840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 88259, 176518, 353036, 441295, 617813, 706072, 882590, 1235626, 1412144, 1765180, 2471252, 3089065, 3530360, 4942504, 6178130, 7060720, 9885008, 12356260, 24712520, 49425040]

約数ペア:

[(1, 49425040), (2, 24712520), (4, 12356260), (5, 9885008), (7, 7060720), (8, 6178130), (10, 4942504), (14, 3530360), (16, 3089065), (20, 2471252), (28, 1765180), (35, 1412144), (40, 1235626), (56, 882590), (70, 706072), (80, 617813), (112, 441295), (140, 353036), (280, 176518), (560, 88259)]