56890196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{12553}}^1$

素因数の和:12671

約数の個数: 24

約数和(自身を含む): 109671744

約数和(自身を除く): 52781548

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 12553, 25106, 50212, 138083, 276166, 552332, 1292959, 2585918, 5171836, 14222549, 28445098, 56890196]

約数ペア:

[(1, 56890196), (2, 28445098), (4, 14222549), (11, 5171836), (22, 2585918), (44, 1292959), (103, 552332), (206, 276166), (412, 138083), (1133, 50212), (2266, 25106), (4532, 12553)]