51972695

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{2389}}^1$

素因数の和:2642

約数の個数: 16

約数和(自身を含む): 65964000

約数和(自身を除く): 13991305

約数列:

[1, 5, 19, 95, 229, 1145, 2389, 4351, 11945, 21755, 45391, 226955, 547081, 2735405, 10394539, 51972695]

約数ペア:

[(1, 51972695), (5, 10394539), (19, 2735405), (95, 547081), (229, 226955), (1145, 45391), (2389, 21755), (4351, 11945)]