47899190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{252101}}^1$

素因数の和:252127

約数の個数: 16

約数和(自身を含む): 90756720

約数和(自身を除く): 42857530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 252101, 504202, 1260505, 2521010, 4789919, 9579838, 23949595, 47899190]

約数ペア:

[(1, 47899190), (2, 23949595), (5, 9579838), (10, 4789919), (19, 2521010), (38, 1260505), (95, 504202), (190, 252101)]