49770868

素因数分解:

$2^2\times 7^2\times {\mathrm{197}}^1\times {\mathrm{1289}}^1$

素因数の和:1504

約数の個数: 36

約数和(自身を含む): 101912580

約数和(自身を除く): 52141712

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 197, 394, 788, 1289, 1379, 2578, 2758, 5156, 5516, 9023, 9653, 18046, 19306, 36092, 38612, 63161, 126322, 252644, 253933, 507866, 1015732, 1777531, 3555062, 7110124, 12442717, 24885434, 49770868]

約数ペア:

[(1, 49770868), (2, 24885434), (4, 12442717), (7, 7110124), (14, 3555062), (28, 1777531), (49, 1015732), (98, 507866), (196, 253933), (197, 252644), (394, 126322), (788, 63161), (1289, 38612), (1379, 36092), (2578, 19306), (2758, 18046), (5156, 9653), (5516, 9023)]