49263123

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5821}}^1$

素因数の和:5875

約数の個数: 32

約数和(自身を含む): 83464192

約数和(自身を除く): 34201069

約数列:

[1, 3, 7, 13, 21, 31, 39, 91, 93, 217, 273, 403, 651, 1209, 2821, 5821, 8463, 17463, 40747, 75673, 122241, 180451, 227019, 529711, 541353, 1263157, 1589133, 2345863, 3789471, 7037589, 16421041, 49263123]

約数ペア:

[(1, 49263123), (3, 16421041), (7, 7037589), (13, 3789471), (21, 2345863), (31, 1589133), (39, 1263157), (91, 541353), (93, 529711), (217, 227019), (273, 180451), (403, 122241), (651, 75673), (1209, 40747), (2821, 17463), (5821, 8463)]