49661360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{88681}}^1$

素因数の和:88701

約数の個数: 40

約数和(自身を含む): 131958816

約数和(自身を除く): 82297456

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 88681, 177362, 354724, 443405, 620767, 709448, 886810, 1241534, 1418896, 1773620, 2483068, 3103835, 3547240, 4966136, 6207670, 7094480, 9932272, 12415340, 24830680, 49661360]

約数ペア:

[(1, 49661360), (2, 24830680), (4, 12415340), (5, 9932272), (7, 7094480), (8, 6207670), (10, 4966136), (14, 3547240), (16, 3103835), (20, 2483068), (28, 1773620), (35, 1418896), (40, 1241534), (56, 886810), (70, 709448), (80, 620767), (112, 443405), (140, 354724), (280, 177362), (560, 88681)]