49832007

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:343

約数の個数: 32

約数和(自身を含む): 72230400

約数和(自身を除く): 22398393

約数列:

[1, 3, 23, 37, 69, 111, 131, 149, 393, 447, 851, 2553, 3013, 3427, 4847, 5513, 9039, 10281, 14541, 16539, 19519, 58557, 111481, 126799, 334443, 380397, 448937, 722203, 1346811, 2166609, 16610669, 49832007]

約数ペア:

[(1, 49832007), (3, 16610669), (23, 2166609), (37, 1346811), (69, 722203), (111, 448937), (131, 380397), (149, 334443), (393, 126799), (447, 111481), (851, 58557), (2553, 19519), (3013, 16539), (3427, 14541), (4847, 10281), (5513, 9039)]