54657260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5827}}^1$

素因数の和:5910

約数の個数: 48

約数和(自身を含む): 133158144

約数和(自身を除く): 78500884

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 5827, 9380, 11654, 23308, 29135, 40789, 58270, 81578, 116540, 163156, 203945, 390409, 407890, 780818, 815780, 1561636, 1952045, 2732863, 3904090, 5465726, 7808180, 10931452, 13664315, 27328630, 54657260]

約数ペア:

[(1, 54657260), (2, 27328630), (4, 13664315), (5, 10931452), (7, 7808180), (10, 5465726), (14, 3904090), (20, 2732863), (28, 1952045), (35, 1561636), (67, 815780), (70, 780818), (134, 407890), (140, 390409), (268, 203945), (335, 163156), (469, 116540), (670, 81578), (938, 58270), (1340, 40789), (1876, 29135), (2345, 23308), (4690, 11654), (5827, 9380)]