27878090

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{47251}}^1$

素因数の和:47317

約数の個数: 16

約数和(自身を含む): 51032160

約数和(自身を除く): 23154070

約数列:

[1, 2, 5, 10, 59, 118, 295, 590, 47251, 94502, 236255, 472510, 2787809, 5575618, 13939045, 27878090]

約数ペア:

[(1, 27878090), (2, 13939045), (5, 5575618), (10, 2787809), (59, 472510), (118, 236255), (295, 94502), (590, 47251)]