50347140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1709}}^1$

素因数の和:2212

約数の個数: 48

約数和(自身を含む): 141341760

約数和(自身を除く): 90994620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 491, 982, 1473, 1709, 1964, 2455, 2946, 3418, 4910, 5127, 5892, 6836, 7365, 8545, 9820, 10254, 14730, 17090, 20508, 25635, 29460, 34180, 51270, 102540, 839119, 1678238, 2517357, 3356476, 4195595, 5034714, 8391190, 10069428, 12586785, 16782380, 25173570, 50347140]

約数ペア:

[(1, 50347140), (2, 25173570), (3, 16782380), (4, 12586785), (5, 10069428), (6, 8391190), (10, 5034714), (12, 4195595), (15, 3356476), (20, 2517357), (30, 1678238), (60, 839119), (491, 102540), (982, 51270), (1473, 34180), (1709, 29460), (1964, 25635), (2455, 20508), (2946, 17090), (3418, 14730), (4910, 10254), (5127, 9820), (5892, 8545), (6836, 7365)]