49341279

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:927

約数の個数: 32

約数和(自身を含む): 75124224

約数和(自身を除く): 25782945

約数列:

[1, 3, 13, 23, 39, 67, 69, 201, 299, 821, 871, 897, 1541, 2463, 2613, 4623, 10673, 18883, 20033, 32019, 55007, 56649, 60099, 165021, 245479, 715091, 736437, 1265161, 2145273, 3795483, 16447093, 49341279]

約数ペア:

[(1, 49341279), (3, 16447093), (13, 3795483), (23, 2145273), (39, 1265161), (67, 736437), (69, 715091), (201, 245479), (299, 165021), (821, 60099), (871, 56649), (897, 55007), (1541, 32019), (2463, 20033), (2613, 18883), (4623, 10673)]