50465340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2017}}^1$

素因数の和:2171

約数の個数: 72

約数和(自身を含む): 154255920

約数和(自身を除く): 103790580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 139, 180, 278, 417, 556, 695, 834, 1251, 1390, 1668, 2017, 2085, 2502, 2780, 4034, 4170, 5004, 6051, 6255, 8068, 8340, 10085, 12102, 12510, 18153, 20170, 24204, 25020, 30255, 36306, 40340, 60510, 72612, 90765, 121020, 181530, 280363, 363060, 560726, 841089, 1121452, 1401815, 1682178, 2523267, 2803630, 3364356, 4205445, 5046534, 5607260, 8410890, 10093068, 12616335, 16821780, 25232670, 50465340]

約数ペア:

[(1, 50465340), (2, 25232670), (3, 16821780), (4, 12616335), (5, 10093068), (6, 8410890), (9, 5607260), (10, 5046534), (12, 4205445), (15, 3364356), (18, 2803630), (20, 2523267), (30, 1682178), (36, 1401815), (45, 1121452), (60, 841089), (90, 560726), (139, 363060), (180, 280363), (278, 181530), (417, 121020), (556, 90765), (695, 72612), (834, 60510), (1251, 40340), (1390, 36306), (1668, 30255), (2017, 25020), (2085, 24204), (2502, 20170), (2780, 18153), (4034, 12510), (4170, 12102), (5004, 10085), (6051, 8340), (6255, 8068)]