55004350

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:589

約数の個数: 48

約数和(自身を含む): 109265328

約数和(自身を除く): 54260978

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 163, 170, 326, 397, 425, 794, 815, 850, 1630, 1985, 2771, 3970, 4075, 5542, 6749, 8150, 9925, 13498, 13855, 19850, 27710, 33745, 64711, 67490, 69275, 129422, 138550, 168725, 323555, 337450, 647110, 1100087, 1617775, 2200174, 3235550, 5500435, 11000870, 27502175, 55004350]

約数ペア:

[(1, 55004350), (2, 27502175), (5, 11000870), (10, 5500435), (17, 3235550), (25, 2200174), (34, 1617775), (50, 1100087), (85, 647110), (163, 337450), (170, 323555), (326, 168725), (397, 138550), (425, 129422), (794, 69275), (815, 67490), (850, 64711), (1630, 33745), (1985, 27710), (2771, 19850), (3970, 13855), (4075, 13498), (5542, 9925), (6749, 8150)]