49281668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{9133}}^1$

素因数の和:9227

約数の個数: 24

約数和(自身を含む): 92070720

約数和(自身を除く): 42789052

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 1349, 2698, 5396, 9133, 18266, 36532, 173527, 347054, 648443, 694108, 1296886, 2593772, 12320417, 24640834, 49281668]

約数ペア:

[(1, 49281668), (2, 24640834), (4, 12320417), (19, 2593772), (38, 1296886), (71, 694108), (76, 648443), (142, 347054), (284, 173527), (1349, 36532), (2698, 18266), (5396, 9133)]