47769230

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{251417}}^1$

素因数の和:251443

約数の個数: 16

約数和(自身を含む): 90510480

約数和(自身を除く): 42741250

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 251417, 502834, 1257085, 2514170, 4776923, 9553846, 23884615, 47769230]

約数ペア:

[(1, 47769230), (2, 23884615), (5, 9553846), (10, 4776923), (19, 2514170), (38, 1257085), (95, 502834), (190, 251417)]