54500649

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{18671}}^1$

素因数の和:18820

約数の個数: 16

約数和(自身を含む): 83650560

約数和(自身を除く): 29149911

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 18671, 56013, 130697, 392091, 2595269, 7785807, 18166883, 54500649]

約数ペア:

[(1, 54500649), (3, 18166883), (7, 7785807), (21, 2595269), (139, 392091), (417, 130697), (973, 56013), (2919, 18671)]