49201225

素因数分解:

$5^2\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{523}}^1$

素因数の和:657

約数の個数: 24

約数和(自身を含む): 63156672

約数和(自身を除く): 13955447

約数列:

[1, 5, 25, 53, 71, 265, 355, 523, 1325, 1775, 2615, 3763, 13075, 18815, 27719, 37133, 94075, 138595, 185665, 692975, 928325, 1968049, 9840245, 49201225]

約数ペア:

[(1, 49201225), (5, 9840245), (25, 1968049), (53, 928325), (71, 692975), (265, 185665), (355, 138595), (523, 94075), (1325, 37133), (1775, 27719), (2615, 18815), (3763, 13075)]