53361464

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{1319}}^1$

素因数の和:1727

約数の個数: 32

約数和(自身を含む): 108108000

約数和(自身を除く): 54746536

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 389, 778, 1319, 1556, 2638, 3112, 5057, 5276, 10114, 10552, 17147, 20228, 34294, 40456, 68588, 137176, 513091, 1026182, 2052364, 4104728, 6670183, 13340366, 26680732, 53361464]

約数ペア:

[(1, 53361464), (2, 26680732), (4, 13340366), (8, 6670183), (13, 4104728), (26, 2052364), (52, 1026182), (104, 513091), (389, 137176), (778, 68588), (1319, 40456), (1556, 34294), (2638, 20228), (3112, 17147), (5057, 10552), (5276, 10114)]