51242696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{761}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 101498400

約数和(自身を除く): 50255704

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 443, 761, 886, 1522, 1772, 3044, 3544, 6088, 8417, 14459, 16834, 28918, 33668, 57836, 67336, 115672, 337123, 674246, 1348492, 2696984, 6405337, 12810674, 25621348, 51242696]

約数ペア:

[(1, 51242696), (2, 25621348), (4, 12810674), (8, 6405337), (19, 2696984), (38, 1348492), (76, 674246), (152, 337123), (443, 115672), (761, 67336), (886, 57836), (1522, 33668), (1772, 28918), (3044, 16834), (3544, 14459), (6088, 8417)]