50876500

素因数分解:

$2^2\times 5^3\times {\mathrm{97}}^1\times {\mathrm{1049}}^1$

素因数の和:1165

約数の個数: 48

約数和(自身を含む): 112366800

約数和(自身を除く): 61490300

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 97, 100, 125, 194, 250, 388, 485, 500, 970, 1049, 1940, 2098, 2425, 4196, 4850, 5245, 9700, 10490, 12125, 20980, 24250, 26225, 48500, 52450, 101753, 104900, 131125, 203506, 262250, 407012, 508765, 524500, 1017530, 2035060, 2543825, 5087650, 10175300, 12719125, 25438250, 50876500]

約数ペア:

[(1, 50876500), (2, 25438250), (4, 12719125), (5, 10175300), (10, 5087650), (20, 2543825), (25, 2035060), (50, 1017530), (97, 524500), (100, 508765), (125, 407012), (194, 262250), (250, 203506), (388, 131125), (485, 104900), (500, 101753), (970, 52450), (1049, 48500), (1940, 26225), (2098, 24250), (2425, 20980), (4196, 12125), (4850, 10490), (5245, 9700)]