50793860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{563}}^1$

素因数の和:932

約数の個数: 48

約数和(自身を含む): 115407936

約数和(自身を除く): 64614076

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 347, 563, 694, 1126, 1388, 1735, 2252, 2815, 3470, 4511, 5630, 6940, 7319, 9022, 11260, 14638, 18044, 22555, 29276, 36595, 45110, 73190, 90220, 146380, 195361, 390722, 781444, 976805, 1953610, 2539693, 3907220, 5079386, 10158772, 12698465, 25396930, 50793860]

約数ペア:

[(1, 50793860), (2, 25396930), (4, 12698465), (5, 10158772), (10, 5079386), (13, 3907220), (20, 2539693), (26, 1953610), (52, 976805), (65, 781444), (130, 390722), (260, 195361), (347, 146380), (563, 90220), (694, 73190), (1126, 45110), (1388, 36595), (1735, 29276), (2252, 22555), (2815, 18044), (3470, 14638), (4511, 11260), (5630, 9022), (6940, 7319)]