50673780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{6547}}^1$

素因数の和:6605

約数の個数: 72

約数和(自身を含む): 157309152

約数和(自身を除く): 106635372

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 86, 90, 129, 172, 180, 215, 258, 387, 430, 516, 645, 774, 860, 1290, 1548, 1935, 2580, 3870, 6547, 7740, 13094, 19641, 26188, 32735, 39282, 58923, 65470, 78564, 98205, 117846, 130940, 196410, 235692, 281521, 294615, 392820, 563042, 589230, 844563, 1126084, 1178460, 1407605, 1689126, 2533689, 2815210, 3378252, 4222815, 5067378, 5630420, 8445630, 10134756, 12668445, 16891260, 25336890, 50673780]

約数ペア:

[(1, 50673780), (2, 25336890), (3, 16891260), (4, 12668445), (5, 10134756), (6, 8445630), (9, 5630420), (10, 5067378), (12, 4222815), (15, 3378252), (18, 2815210), (20, 2533689), (30, 1689126), (36, 1407605), (43, 1178460), (45, 1126084), (60, 844563), (86, 589230), (90, 563042), (129, 392820), (172, 294615), (180, 281521), (215, 235692), (258, 196410), (387, 130940), (430, 117846), (516, 98205), (645, 78564), (774, 65470), (860, 58923), (1290, 39282), (1548, 32735), (1935, 26188), (2580, 19641), (3870, 13094), (6547, 7740)]