48216140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 116121600

約数和(自身を除く): 67905460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 479, 719, 958, 1438, 1916, 2395, 2876, 3353, 3595, 4790, 5033, 6706, 7190, 9580, 10066, 13412, 14380, 16765, 20132, 25165, 33530, 50330, 67060, 100660, 344401, 688802, 1377604, 1722005, 2410807, 3444010, 4821614, 6888020, 9643228, 12054035, 24108070, 48216140]

約数ペア:

[(1, 48216140), (2, 24108070), (4, 12054035), (5, 9643228), (7, 6888020), (10, 4821614), (14, 3444010), (20, 2410807), (28, 1722005), (35, 1377604), (70, 688802), (140, 344401), (479, 100660), (719, 67060), (958, 50330), (1438, 33530), (1916, 25165), (2395, 20132), (2876, 16765), (3353, 14380), (3595, 13412), (4790, 10066), (5033, 9580), (6706, 7190)]