48048280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 124453440

約数和(自身を除く): 76405160

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 157, 280, 314, 628, 785, 1093, 1099, 1256, 1570, 2186, 2198, 3140, 4372, 4396, 5465, 5495, 6280, 7651, 8744, 8792, 10930, 10990, 15302, 21860, 21980, 30604, 38255, 43720, 43960, 61208, 76510, 153020, 171601, 306040, 343202, 686404, 858005, 1201207, 1372808, 1716010, 2402414, 3432020, 4804828, 6006035, 6864040, 9609656, 12012070, 24024140, 48048280]

約数ペア:

[(1, 48048280), (2, 24024140), (4, 12012070), (5, 9609656), (7, 6864040), (8, 6006035), (10, 4804828), (14, 3432020), (20, 2402414), (28, 1716010), (35, 1372808), (40, 1201207), (56, 858005), (70, 686404), (140, 343202), (157, 306040), (280, 171601), (314, 153020), (628, 76510), (785, 61208), (1093, 43960), (1099, 43720), (1256, 38255), (1570, 30604), (2186, 21980), (2198, 21860), (3140, 15302), (4372, 10990), (4396, 10930), (5465, 8792), (5495, 8744), (6280, 7651)]