49198885

素因数分解:

$5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1\times {\mathrm{281}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 63175896

約数和(自身を除く): 13977011

約数列:

[1, 5, 19, 95, 97, 281, 361, 485, 1405, 1805, 1843, 5339, 9215, 26695, 27257, 35017, 101441, 136285, 175085, 507205, 517883, 2589415, 9839777, 49198885]

約数ペア:

[(1, 49198885), (5, 9839777), (19, 2589415), (95, 517883), (97, 507205), (281, 175085), (361, 136285), (485, 101441), (1405, 35017), (1805, 27257), (1843, 26695), (5339, 9215)]