55720374

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{941}}^1$

素因数の和:1156

約数の個数: 32

約数和(自身を含む): 113944320

約数和(自身を除く): 58223946

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 834, 941, 1882, 2823, 5646, 9869, 19738, 29607, 59214, 66811, 130799, 133622, 200433, 261598, 392397, 400866, 784794, 9286729, 18573458, 27860187, 55720374]

約数ペア:

[(1, 55720374), (2, 27860187), (3, 18573458), (6, 9286729), (71, 784794), (139, 400866), (142, 392397), (213, 261598), (278, 200433), (417, 133622), (426, 130799), (834, 66811), (941, 59214), (1882, 29607), (2823, 19738), (5646, 9869)]