49142751

素因数分解:

$3^1\times 7^1\times {\mathrm{1231}}^1\times {\mathrm{1901}}^1$

素因数の和:3142

約数の個数: 16

約数和(自身を含む): 74984448

約数和(自身を除く): 25841697

約数列:

[1, 3, 7, 21, 1231, 1901, 3693, 5703, 8617, 13307, 25851, 39921, 2340131, 7020393, 16380917, 49142751]

約数ペア:

[(1, 49142751), (3, 16380917), (7, 7020393), (21, 2340131), (1231, 39921), (1901, 25851), (3693, 13307), (5703, 8617)]