49281848

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^2\times {\mathrm{1039}}^1$

素因数の和:1081

約数の個数: 72

約数和(自身を含む): 118263600

約数和(自身を除く): 68981752

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 121, 154, 196, 242, 308, 392, 484, 539, 616, 847, 968, 1039, 1078, 1694, 2078, 2156, 3388, 4156, 4312, 5929, 6776, 7273, 8312, 11429, 11858, 14546, 22858, 23716, 29092, 45716, 47432, 50911, 58184, 80003, 91432, 101822, 125719, 160006, 203644, 251438, 320012, 407288, 502876, 560021, 640024, 880033, 1005752, 1120042, 1760066, 2240084, 3520132, 4480168, 6160231, 7040264, 12320462, 24640924, 49281848]

約数ペア:

[(1, 49281848), (2, 24640924), (4, 12320462), (7, 7040264), (8, 6160231), (11, 4480168), (14, 3520132), (22, 2240084), (28, 1760066), (44, 1120042), (49, 1005752), (56, 880033), (77, 640024), (88, 560021), (98, 502876), (121, 407288), (154, 320012), (196, 251438), (242, 203644), (308, 160006), (392, 125719), (484, 101822), (539, 91432), (616, 80003), (847, 58184), (968, 50911), (1039, 47432), (1078, 45716), (1694, 29092), (2078, 23716), (2156, 22858), (3388, 14546), (4156, 11858), (4312, 11429), (5929, 8312), (6776, 7273)]