56047915

素因数分解:

$5^1\times 7^3\times {\mathrm{11}}^1\times {\mathrm{2971}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 85593600

約数和(自身を除く): 29545685

約数列:

[1, 5, 7, 11, 35, 49, 55, 77, 245, 343, 385, 539, 1715, 2695, 2971, 3773, 14855, 18865, 20797, 32681, 103985, 145579, 163405, 228767, 727895, 1019053, 1143835, 1601369, 5095265, 8006845, 11209583, 56047915]

約数ペア:

[(1, 56047915), (5, 11209583), (7, 8006845), (11, 5095265), (35, 1601369), (49, 1143835), (55, 1019053), (77, 727895), (245, 228767), (343, 163405), (385, 145579), (539, 103985), (1715, 32681), (2695, 20797), (2971, 18865), (3773, 14855)]