50619380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{547}}^1\times {\mathrm{661}}^1$

素因数の和:1224

約数の個数: 48

約数和(自身を含む): 121892736

約数和(自身を除く): 71273356

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 547, 661, 1094, 1322, 2188, 2644, 2735, 3305, 3829, 4627, 5470, 6610, 7658, 9254, 10940, 13220, 15316, 18508, 19145, 23135, 38290, 46270, 76580, 92540, 361567, 723134, 1446268, 1807835, 2530969, 3615670, 5061938, 7231340, 10123876, 12654845, 25309690, 50619380]

約数ペア:

[(1, 50619380), (2, 25309690), (4, 12654845), (5, 10123876), (7, 7231340), (10, 5061938), (14, 3615670), (20, 2530969), (28, 1807835), (35, 1446268), (70, 723134), (140, 361567), (547, 92540), (661, 76580), (1094, 46270), (1322, 38290), (2188, 23135), (2644, 19145), (2735, 18508), (3305, 15316), (3829, 13220), (4627, 10940), (5470, 9254), (6610, 7658)]