27403550

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{18899}}^1$

素因数の和:18940

約数の個数: 24

約数和(自身を含む): 52731000

約数和(自身を除く): 25327450

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 18899, 37798, 94495, 188990, 472475, 548071, 944950, 1096142, 2740355, 5480710, 13701775, 27403550]

約数ペア:

[(1, 27403550), (2, 13701775), (5, 5480710), (10, 2740355), (25, 1096142), (29, 944950), (50, 548071), (58, 472475), (145, 188990), (290, 94495), (725, 37798), (1450, 18899)]