27326950

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{479}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 58567680

約数和(自身を除く): 31240730

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 163, 175, 326, 350, 479, 815, 958, 1141, 1630, 2282, 2395, 3353, 4075, 4790, 5705, 6706, 8150, 11410, 11975, 16765, 23950, 28525, 33530, 57050, 78077, 83825, 156154, 167650, 390385, 546539, 780770, 1093078, 1951925, 2732695, 3903850, 5465390, 13663475, 27326950]

約数ペア:

[(1, 27326950), (2, 13663475), (5, 5465390), (7, 3903850), (10, 2732695), (14, 1951925), (25, 1093078), (35, 780770), (50, 546539), (70, 390385), (163, 167650), (175, 156154), (326, 83825), (350, 78077), (479, 57050), (815, 33530), (958, 28525), (1141, 23950), (1630, 16765), (2282, 11975), (2395, 11410), (3353, 8150), (4075, 6706), (4790, 5705)]