51985878

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{991}}^1\times {\mathrm{1249}}^1$

素因数の和:2252

約数の個数: 32

約数和(自身を含む): 119040000

約数和(自身を除く): 67054122

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 991, 1249, 1982, 2498, 2973, 3747, 5946, 6937, 7494, 8743, 13874, 17486, 20811, 26229, 41622, 52458, 1237759, 2475518, 3713277, 7426554, 8664313, 17328626, 25992939, 51985878]

約数ペア:

[(1, 51985878), (2, 25992939), (3, 17328626), (6, 8664313), (7, 7426554), (14, 3713277), (21, 2475518), (42, 1237759), (991, 52458), (1249, 41622), (1982, 26229), (2498, 20811), (2973, 17486), (3747, 13874), (5946, 8743), (6937, 7494)]