50728288

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{619}}^1$

素因数の和:839

約数の個数: 48

約数和(自身を含む): 108274320

約数和(自身を除く): 57546032

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 197, 208, 394, 416, 619, 788, 1238, 1576, 2476, 2561, 3152, 4952, 5122, 6304, 8047, 9904, 10244, 16094, 19808, 20488, 32188, 40976, 64376, 81952, 121943, 128752, 243886, 257504, 487772, 975544, 1585259, 1951088, 3170518, 3902176, 6341036, 12682072, 25364144, 50728288]

約数ペア:

[(1, 50728288), (2, 25364144), (4, 12682072), (8, 6341036), (13, 3902176), (16, 3170518), (26, 1951088), (32, 1585259), (52, 975544), (104, 487772), (197, 257504), (208, 243886), (394, 128752), (416, 121943), (619, 81952), (788, 64376), (1238, 40976), (1576, 32188), (2476, 20488), (2561, 19808), (3152, 16094), (4952, 10244), (5122, 9904), (6304, 8047)]