50485260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1693}}^1$

素因数の和:1783

約数の個数: 96

約数和(自身を含む): 163924992

約数和(自身を除く): 113439732

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1693, 1988, 2130, 2485, 2982, 3386, 4260, 4970, 5079, 5964, 6772, 7455, 8465, 9940, 10158, 11851, 14910, 16930, 20316, 23702, 25395, 29820, 33860, 35553, 47404, 50790, 59255, 71106, 101580, 118510, 120203, 142212, 177765, 237020, 240406, 355530, 360609, 480812, 601015, 711060, 721218, 841421, 1202030, 1442436, 1682842, 1803045, 2404060, 2524263, 3365684, 3606090, 4207105, 5048526, 7212180, 8414210, 10097052, 12621315, 16828420, 25242630, 50485260]

約数ペア:

[(1, 50485260), (2, 25242630), (3, 16828420), (4, 12621315), (5, 10097052), (6, 8414210), (7, 7212180), (10, 5048526), (12, 4207105), (14, 3606090), (15, 3365684), (20, 2524263), (21, 2404060), (28, 1803045), (30, 1682842), (35, 1442436), (42, 1202030), (60, 841421), (70, 721218), (71, 711060), (84, 601015), (105, 480812), (140, 360609), (142, 355530), (210, 240406), (213, 237020), (284, 177765), (355, 142212), (420, 120203), (426, 118510), (497, 101580), (710, 71106), (852, 59255), (994, 50790), (1065, 47404), (1420, 35553), (1491, 33860), (1693, 29820), (1988, 25395), (2130, 23702), (2485, 20316), (2982, 16930), (3386, 14910), (4260, 11851), (4970, 10158), (5079, 9940), (5964, 8465), (6772, 7455)]