50116620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{647}}^1\times {\mathrm{1291}}^1$

素因数の和:1950

約数の個数: 48

約数和(自身を含む): 140652288

約数和(自身を除く): 90535668

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 647, 1291, 1294, 1941, 2582, 2588, 3235, 3873, 3882, 5164, 6455, 6470, 7746, 7764, 9705, 12910, 12940, 15492, 19365, 19410, 25820, 38730, 38820, 77460, 835277, 1670554, 2505831, 3341108, 4176385, 5011662, 8352770, 10023324, 12529155, 16705540, 25058310, 50116620]

約数ペア:

[(1, 50116620), (2, 25058310), (3, 16705540), (4, 12529155), (5, 10023324), (6, 8352770), (10, 5011662), (12, 4176385), (15, 3341108), (20, 2505831), (30, 1670554), (60, 835277), (647, 77460), (1291, 38820), (1294, 38730), (1941, 25820), (2582, 19410), (2588, 19365), (3235, 15492), (3873, 12940), (3882, 12910), (5164, 9705), (6455, 7764), (6470, 7746)]