51569340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{18287}}^1$

素因数の和:18346

約数の個数: 48

約数和(自身を含む): 147474432

約数和(自身を除く): 95905092

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 18287, 36574, 54861, 73148, 91435, 109722, 182870, 219444, 274305, 365740, 548610, 859489, 1097220, 1718978, 2578467, 3437956, 4297445, 5156934, 8594890, 10313868, 12892335, 17189780, 25784670, 51569340]

約数ペア:

[(1, 51569340), (2, 25784670), (3, 17189780), (4, 12892335), (5, 10313868), (6, 8594890), (10, 5156934), (12, 4297445), (15, 3437956), (20, 2578467), (30, 1718978), (47, 1097220), (60, 859489), (94, 548610), (141, 365740), (188, 274305), (235, 219444), (282, 182870), (470, 109722), (564, 91435), (705, 73148), (940, 54861), (1410, 36574), (2820, 18287)]