6511850

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{163}}^1$

素因数の和:239

約数の個数: 48

約数和(自身を含む): 13177728

約数和(自身を除く): 6665878

約数列:

[1, 2, 5, 10, 17, 25, 34, 47, 50, 85, 94, 163, 170, 235, 326, 425, 470, 799, 815, 850, 1175, 1598, 1630, 2350, 2771, 3995, 4075, 5542, 7661, 7990, 8150, 13855, 15322, 19975, 27710, 38305, 39950, 69275, 76610, 130237, 138550, 191525, 260474, 383050, 651185, 1302370, 3255925, 6511850]

約数ペア:

[(1, 6511850), (2, 3255925), (5, 1302370), (10, 651185), (17, 383050), (25, 260474), (34, 191525), (47, 138550), (50, 130237), (85, 76610), (94, 69275), (163, 39950), (170, 38305), (235, 27710), (326, 19975), (425, 15322), (470, 13855), (799, 8150), (815, 7990), (850, 7661), (1175, 5542), (1598, 4075), (1630, 3995), (2350, 2771)]