26048253

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 44815680

約数和(自身を除く): 18767427

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 89, 147, 181, 231, 267, 539, 543, 623, 979, 1267, 1617, 1869, 1991, 2937, 3801, 4361, 5973, 6853, 8869, 13083, 13937, 16109, 20559, 26607, 41811, 47971, 48327, 97559, 112763, 143913, 177199, 292677, 338289, 531597, 789341, 1240393, 2368023, 3721179, 8682751, 26048253]

約数ペア:

[(1, 26048253), (3, 8682751), (7, 3721179), (11, 2368023), (21, 1240393), (33, 789341), (49, 531597), (77, 338289), (89, 292677), (147, 177199), (181, 143913), (231, 112763), (267, 97559), (539, 48327), (543, 47971), (623, 41811), (979, 26607), (1267, 20559), (1617, 16109), (1869, 13937), (1991, 13083), (2937, 8869), (3801, 6853), (4361, 5973)]