54071965

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{241}}^1\times {\mathrm{1951}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 68023296

約数和(自身を除く): 13951331

約数列:

[1, 5, 23, 115, 241, 1205, 1951, 5543, 9755, 27715, 44873, 224365, 470191, 2350955, 10814393, 54071965]

約数ペア:

[(1, 54071965), (5, 10814393), (23, 2350955), (115, 470191), (241, 224365), (1205, 44873), (1951, 27715), (5543, 9755)]