49131555

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{4079}}^1$

素因数の和:4171

約数の個数: 32

約数和(自身を含む): 86952960

約数和(自身を除く): 37821405

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 219, 365, 803, 1095, 2409, 4015, 4079, 12045, 12237, 20395, 44869, 61185, 134607, 224345, 297767, 673035, 893301, 1488835, 3275437, 4466505, 9826311, 16377185, 49131555]

約数ペア:

[(1, 49131555), (3, 16377185), (5, 9826311), (11, 4466505), (15, 3275437), (33, 1488835), (55, 893301), (73, 673035), (165, 297767), (219, 224345), (365, 134607), (803, 61185), (1095, 44869), (2409, 20395), (4015, 12237), (4079, 12045)]