51528250

素因数分解:

$2^1\times 5^3\times {\mathrm{71}}^1\times {\mathrm{2903}}^1$

素因数の和:2991

約数の個数: 32

約数和(自身を含む): 97853184

約数和(自身を除く): 46324934

約数列:

[1, 2, 5, 10, 25, 50, 71, 125, 142, 250, 355, 710, 1775, 2903, 3550, 5806, 8875, 14515, 17750, 29030, 72575, 145150, 206113, 362875, 412226, 725750, 1030565, 2061130, 5152825, 10305650, 25764125, 51528250]

約数ペア:

[(1, 51528250), (2, 25764125), (5, 10305650), (10, 5152825), (25, 2061130), (50, 1030565), (71, 725750), (125, 412226), (142, 362875), (250, 206113), (355, 145150), (710, 72575), (1775, 29030), (2903, 17750), (3550, 14515), (5806, 8875)]