47378380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{5051}}^1$

素因数の和:5134

約数の個数: 48

約数和(自身を含む): 115428096

約数和(自身を除く): 68049716

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, 5051, 9380, 10102, 20204, 25255, 35357, 50510, 70714, 101020, 141428, 176785, 338417, 353570, 676834, 707140, 1353668, 1692085, 2368919, 3384170, 4737838, 6768340, 9475676, 11844595, 23689190, 47378380]

約数ペア:

[(1, 47378380), (2, 23689190), (4, 11844595), (5, 9475676), (7, 6768340), (10, 4737838), (14, 3384170), (20, 2368919), (28, 1692085), (35, 1353668), (67, 707140), (70, 676834), (134, 353570), (140, 338417), (268, 176785), (335, 141428), (469, 101020), (670, 70714), (938, 50510), (1340, 35357), (1876, 25255), (2345, 20204), (4690, 10102), (5051, 9380)]