50550580

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{367}}^1$

素因数の和:544

約数の個数: 48

約数和(自身を含む): 109057536

約数和(自身を除く): 58506956

約数列:

[1, 2, 4, 5, 10, 20, 71, 97, 142, 194, 284, 355, 367, 388, 485, 710, 734, 970, 1420, 1468, 1835, 1940, 3670, 6887, 7340, 13774, 26057, 27548, 34435, 35599, 52114, 68870, 71198, 104228, 130285, 137740, 142396, 177995, 260570, 355990, 521140, 711980, 2527529, 5055058, 10110116, 12637645, 25275290, 50550580]

約数ペア:

[(1, 50550580), (2, 25275290), (4, 12637645), (5, 10110116), (10, 5055058), (20, 2527529), (71, 711980), (97, 521140), (142, 355990), (194, 260570), (284, 177995), (355, 142396), (367, 137740), (388, 130285), (485, 104228), (710, 71198), (734, 68870), (970, 52114), (1420, 35599), (1468, 34435), (1835, 27548), (1940, 26057), (3670, 13774), (6887, 7340)]