47049470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{361919}}^1$

素因数の和:361939

約数の個数: 16

約数和(自身を含む): 91203840

約数和(自身を除く): 44154370

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 361919, 723838, 1809595, 3619190, 4704947, 9409894, 23524735, 47049470]

約数ペア:

[(1, 47049470), (2, 23524735), (5, 9409894), (10, 4704947), (13, 3619190), (26, 1809595), (65, 723838), (130, 361919)]