55247079

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{139}}^1\times {\mathrm{367}}^1$

素因数の和:547

約数の個数: 24

約数和(自身を含む): 78516480

約数和(自身を除く): 23269401

約数列:

[1, 3, 19, 57, 139, 361, 367, 417, 1083, 1101, 2641, 6973, 7923, 20919, 50179, 51013, 132487, 150537, 153039, 397461, 969247, 2907741, 18415693, 55247079]

約数ペア:

[(1, 55247079), (3, 18415693), (19, 2907741), (57, 969247), (139, 397461), (361, 153039), (367, 150537), (417, 132487), (1083, 51013), (1101, 50179), (2641, 20919), (6973, 7923)]