57648140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{3911}}^1$

素因数の和:3998

約数の個数: 48

約数和(自身を含む): 134072064

約数和(自身を除く): 76423924

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 67, 110, 134, 220, 268, 335, 670, 737, 1340, 1474, 2948, 3685, 3911, 7370, 7822, 14740, 15644, 19555, 39110, 43021, 78220, 86042, 172084, 215105, 262037, 430210, 524074, 860420, 1048148, 1310185, 2620370, 2882407, 5240740, 5764814, 11529628, 14412035, 28824070, 57648140]

約数ペア:

[(1, 57648140), (2, 28824070), (4, 14412035), (5, 11529628), (10, 5764814), (11, 5240740), (20, 2882407), (22, 2620370), (44, 1310185), (55, 1048148), (67, 860420), (110, 524074), (134, 430210), (220, 262037), (268, 215105), (335, 172084), (670, 86042), (737, 78220), (1340, 43021), (1474, 39110), (2948, 19555), (3685, 15644), (3911, 14740), (7370, 7822)]