53471886

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{685537}}^1$

素因数の和:685555

約数の個数: 16

約数和(自身を含む): 115170384

約数和(自身を除く): 61698498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 685537, 1371074, 2056611, 4113222, 8911981, 17823962, 26735943, 53471886]

約数ペア:

[(1, 53471886), (2, 26735943), (3, 17823962), (6, 8911981), (13, 4113222), (26, 2056611), (39, 1371074), (78, 685537)]