54302690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{3049}}^1$

素因数の和:3206

約数の個数: 32

約数和(自身を含む): 106066800

約数和(自身を除く): 51764110

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3049, 3562, 6098, 8905, 15245, 17810, 30490, 39637, 79274, 198185, 396370, 417713, 835426, 2088565, 4177130, 5430269, 10860538, 27151345, 54302690]

約数ペア:

[(1, 54302690), (2, 27151345), (5, 10860538), (10, 5430269), (13, 4177130), (26, 2088565), (65, 835426), (130, 417713), (137, 396370), (274, 198185), (685, 79274), (1370, 39637), (1781, 30490), (3049, 17810), (3562, 15245), (6098, 8905)]