54400424

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{40237}}^1$

素因数の和:40269

約数の個数: 24

約数和(自身を含む): 110453310

約数和(自身を除く): 56052886

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 40237, 80474, 160948, 321896, 523081, 1046162, 2092324, 4184648, 6800053, 13600106, 27200212, 54400424]

約数ペア:

[(1, 54400424), (2, 27200212), (4, 13600106), (8, 6800053), (13, 4184648), (26, 2092324), (52, 1046162), (104, 523081), (169, 321896), (338, 160948), (676, 80474), (1352, 40237)]