45720950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{857}}^1$

素因数の和:977

約数の個数: 48

約数和(自身を含む): 93837744

約数和(自身を除く): 48116794

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 857, 970, 1067, 1714, 2134, 2425, 4285, 4850, 5335, 8570, 9427, 10670, 18854, 21425, 26675, 42850, 47135, 53350, 83129, 94270, 166258, 235675, 415645, 471350, 831290, 914419, 1828838, 2078225, 4156450, 4572095, 9144190, 22860475, 45720950]

約数ペア:

[(1, 45720950), (2, 22860475), (5, 9144190), (10, 4572095), (11, 4156450), (22, 2078225), (25, 1828838), (50, 914419), (55, 831290), (97, 471350), (110, 415645), (194, 235675), (275, 166258), (485, 94270), (550, 83129), (857, 53350), (970, 47135), (1067, 42850), (1714, 26675), (2134, 21425), (2425, 18854), (4285, 10670), (4850, 9427), (5335, 8570)]