53825140

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21191}}^1$

素因数の和:21327

約数の個数: 24

約数和(自身を含む): 113928192

約数和(自身を除く): 60103052

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 21191, 42382, 84764, 105955, 211910, 423820, 2691257, 5382514, 10765028, 13456285, 26912570, 53825140]

約数ペア:

[(1, 53825140), (2, 26912570), (4, 13456285), (5, 10765028), (10, 5382514), (20, 2691257), (127, 423820), (254, 211910), (508, 105955), (635, 84764), (1270, 42382), (2540, 21191)]