50006450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:851

約数の個数: 48

約数和(自身を含む): 101243520

約数和(自身を除く): 51237070

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 107, 130, 214, 325, 535, 650, 719, 1070, 1391, 1438, 2675, 2782, 3595, 5350, 6955, 7190, 9347, 13910, 17975, 18694, 34775, 35950, 46735, 69550, 76933, 93470, 153866, 233675, 384665, 467350, 769330, 1000129, 1923325, 2000258, 3846650, 5000645, 10001290, 25003225, 50006450]

約数ペア:

[(1, 50006450), (2, 25003225), (5, 10001290), (10, 5000645), (13, 3846650), (25, 2000258), (26, 1923325), (50, 1000129), (65, 769330), (107, 467350), (130, 384665), (214, 233675), (325, 153866), (535, 93470), (650, 76933), (719, 69550), (1070, 46735), (1391, 35950), (1438, 34775), (2675, 18694), (2782, 17975), (3595, 13910), (5350, 9347), (6955, 7190)]