49146878

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{349}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 83311200

約数和(自身を除く): 34164322

約数列:

[1, 2, 11, 22, 37, 74, 173, 346, 349, 407, 698, 814, 1903, 3806, 3839, 6401, 7678, 12802, 12913, 25826, 60377, 70411, 120754, 140822, 142043, 284086, 664147, 1328294, 2233949, 4467898, 24573439, 49146878]

約数ペア:

[(1, 49146878), (2, 24573439), (11, 4467898), (22, 2233949), (37, 1328294), (74, 664147), (173, 284086), (346, 142043), (349, 140822), (407, 120754), (698, 70411), (814, 60377), (1903, 25826), (3806, 12913), (3839, 12802), (6401, 7678)]