54891242

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{28619}}^1$

素因数の和:28765

約数の個数: 16

約数和(自身を含む): 94789440

約数和(自身を除く): 39898198

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 28619, 57238, 200333, 400666, 3920803, 7841606, 27445621, 54891242]

約数ペア:

[(1, 54891242), (2, 27445621), (7, 7841606), (14, 3920803), (137, 400666), (274, 200333), (959, 57238), (1918, 28619)]