49966700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1741}}^1$

素因数の和:1803

約数の個数: 72

約数和(自身を含む): 127012704

約数和(自身を除く): 77046004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 41, 50, 70, 82, 100, 140, 164, 175, 205, 287, 350, 410, 574, 700, 820, 1025, 1148, 1435, 1741, 2050, 2870, 3482, 4100, 5740, 6964, 7175, 8705, 12187, 14350, 17410, 24374, 28700, 34820, 43525, 48748, 60935, 71381, 87050, 121870, 142762, 174100, 243740, 285524, 304675, 356905, 499667, 609350, 713810, 999334, 1218700, 1427620, 1784525, 1998668, 2498335, 3569050, 4996670, 7138100, 9993340, 12491675, 24983350, 49966700]

約数ペア:

[(1, 49966700), (2, 24983350), (4, 12491675), (5, 9993340), (7, 7138100), (10, 4996670), (14, 3569050), (20, 2498335), (25, 1998668), (28, 1784525), (35, 1427620), (41, 1218700), (50, 999334), (70, 713810), (82, 609350), (100, 499667), (140, 356905), (164, 304675), (175, 285524), (205, 243740), (287, 174100), (350, 142762), (410, 121870), (574, 87050), (700, 71381), (820, 60935), (1025, 48748), (1148, 43525), (1435, 34820), (1741, 28700), (2050, 24374), (2870, 17410), (3482, 14350), (4100, 12187), (5740, 8705), (6964, 7175)]