47388540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{743}}^1\times {\mathrm{1063}}^1$

素因数の和:1818

約数の個数: 48

約数和(自身を含む): 132991488

約数和(自身を除く): 85602948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 743, 1063, 1486, 2126, 2229, 2972, 3189, 3715, 4252, 4458, 5315, 6378, 7430, 8916, 10630, 11145, 12756, 14860, 15945, 21260, 22290, 31890, 44580, 63780, 789809, 1579618, 2369427, 3159236, 3949045, 4738854, 7898090, 9477708, 11847135, 15796180, 23694270, 47388540]

約数ペア:

[(1, 47388540), (2, 23694270), (3, 15796180), (4, 11847135), (5, 9477708), (6, 7898090), (10, 4738854), (12, 3949045), (15, 3159236), (20, 2369427), (30, 1579618), (60, 789809), (743, 63780), (1063, 44580), (1486, 31890), (2126, 22290), (2229, 21260), (2972, 15945), (3189, 14860), (3715, 12756), (4252, 11145), (4458, 10630), (5315, 8916), (6378, 7430)]