51675897

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2593}}^1$

素因数の和:2689

約数の個数: 32

約数和(自身を含む): 85996288

約数和(自身を除く): 34320391

約数列:

[1, 3, 7, 13, 21, 39, 73, 91, 219, 273, 511, 949, 1533, 2593, 2847, 6643, 7779, 18151, 19929, 33709, 54453, 101127, 189289, 235963, 567867, 707889, 1325023, 2460757, 3975069, 7382271, 17225299, 51675897]

約数ペア:

[(1, 51675897), (3, 17225299), (7, 7382271), (13, 3975069), (21, 2460757), (39, 1325023), (73, 707889), (91, 567867), (219, 235963), (273, 189289), (511, 101127), (949, 54453), (1533, 33709), (2593, 19929), (2847, 18151), (6643, 7779)]