49779884

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^2\times {\mathrm{2099}}^1$

素因数の和:2139

約数の個数: 54

約数和(自身を含む): 111440700

約数和(自身を除く): 61660816

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 121, 154, 196, 242, 308, 484, 539, 847, 1078, 1694, 2099, 2156, 3388, 4198, 5929, 8396, 11858, 14693, 23089, 23716, 29386, 46178, 58772, 92356, 102851, 161623, 205702, 253979, 323246, 411404, 507958, 646492, 1015916, 1131361, 1777853, 2262722, 3555706, 4525444, 7111412, 12444971, 24889942, 49779884]

約数ペア:

[(1, 49779884), (2, 24889942), (4, 12444971), (7, 7111412), (11, 4525444), (14, 3555706), (22, 2262722), (28, 1777853), (44, 1131361), (49, 1015916), (77, 646492), (98, 507958), (121, 411404), (154, 323246), (196, 253979), (242, 205702), (308, 161623), (484, 102851), (539, 92356), (847, 58772), (1078, 46178), (1694, 29386), (2099, 23716), (2156, 23089), (3388, 14693), (4198, 11858), (5929, 8396)]