51193505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{48989}}^1$

素因数の和:49024

約数の個数: 16

約数和(自身を含む): 70545600

約数和(自身を除く): 19352095

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 48989, 244945, 538879, 930791, 2694395, 4653955, 10238701, 51193505]

約数ペア:

[(1, 51193505), (5, 10238701), (11, 4653955), (19, 2694395), (55, 930791), (95, 538879), (209, 244945), (1045, 48989)]