55853810

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:578

約数の個数: 32

約数和(自身を含む): 102390912

約数和(自身を除く): 46537102

約数列:

[1, 2, 5, 10, 103, 206, 211, 257, 422, 514, 515, 1030, 1055, 1285, 2110, 2570, 21733, 26471, 43466, 52942, 54227, 108454, 108665, 132355, 217330, 264710, 271135, 542270, 5585381, 11170762, 27926905, 55853810]

約数ペア:

[(1, 55853810), (2, 27926905), (5, 11170762), (10, 5585381), (103, 542270), (206, 271135), (211, 264710), (257, 217330), (422, 132355), (514, 108665), (515, 108454), (1030, 54227), (1055, 52942), (1285, 43466), (2110, 26471), (2570, 21733)]