56147511

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{827}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 88708608

約数和(自身を除く): 32561097

約数列:

[1, 3, 7, 21, 53, 61, 159, 183, 371, 427, 827, 1113, 1281, 2481, 3233, 5789, 9699, 17367, 22631, 43831, 50447, 67893, 131493, 151341, 306817, 353129, 920451, 1059387, 2673691, 8021073, 18715837, 56147511]

約数ペア:

[(1, 56147511), (3, 18715837), (7, 8021073), (21, 2673691), (53, 1059387), (61, 920451), (159, 353129), (183, 306817), (371, 151341), (427, 131493), (827, 67893), (1113, 50447), (1281, 43831), (2481, 22631), (3233, 17367), (5789, 9699)]