54659884

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{8081}}^1$

素因数の和:8193

約数の個数: 24

約数和(自身を含む): 101833200

約数和(自身を除く): 47173316

約数列:

[1, 2, 4, 19, 38, 76, 89, 178, 356, 1691, 3382, 6764, 8081, 16162, 32324, 153539, 307078, 614156, 719209, 1438418, 2876836, 13664971, 27329942, 54659884]

約数ペア:

[(1, 54659884), (2, 27329942), (4, 13664971), (19, 2876836), (38, 1438418), (76, 719209), (89, 614156), (178, 307078), (356, 153539), (1691, 32324), (3382, 16162), (6764, 8081)]