48870591

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{30223}}^1$

素因数の和:30251

約数の個数: 24

約数和(自身を含む): 82692864

約数和(自身を除く): 33822273

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 30223, 90669, 211561, 332453, 634683, 997359, 1480927, 2327171, 4442781, 6981513, 16290197, 48870591]

約数ペア:

[(1, 48870591), (3, 16290197), (7, 6981513), (11, 4442781), (21, 2327171), (33, 1480927), (49, 997359), (77, 634683), (147, 332453), (231, 211561), (539, 90669), (1617, 30223)]