57278904

素因数分解:

$2^3\times 3^1\times {\mathrm{211}}^1\times {\mathrm{11311}}^1$

素因数の和:11531

約数の個数: 32

約数和(自身を含む): 143888640

約数和(自身を除く): 86609736

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 211, 422, 633, 844, 1266, 1688, 2532, 5064, 11311, 22622, 33933, 45244, 67866, 90488, 135732, 271464, 2386621, 4773242, 7159863, 9546484, 14319726, 19092968, 28639452, 57278904]

約数ペア:

[(1, 57278904), (2, 28639452), (3, 19092968), (4, 14319726), (6, 9546484), (8, 7159863), (12, 4773242), (24, 2386621), (211, 271464), (422, 135732), (633, 90488), (844, 67866), (1266, 45244), (1688, 33933), (2532, 22622), (5064, 11311)]