56294511

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10853}}^1$

素因数の和:10895

約数の個数: 32

約数和(自身を含む): 97251840

約数和(自身を除く): 40957329

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 10853, 32559, 75971, 141089, 206207, 227913, 423267, 618621, 987623, 1443449, 2680691, 2962869, 4330347, 8042073, 18764837, 56294511]

約数ペア:

[(1, 56294511), (3, 18764837), (7, 8042073), (13, 4330347), (19, 2962869), (21, 2680691), (39, 1443449), (57, 987623), (91, 618621), (133, 423267), (247, 227913), (273, 206207), (399, 141089), (741, 75971), (1729, 32559), (5187, 10853)]