56552888415

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{277567}}^1$

素因数の和:277656

約数の個数: 48

約数和(自身を含む): 98165809152

約数和(自身を除く): 41612920737

約数列:

[1, 3, 5, 15, 17, 47, 51, 85, 141, 235, 255, 289, 705, 799, 867, 1445, 2397, 3995, 4335, 11985, 13583, 40749, 67915, 203745, 277567, 832701, 1387835, 4163505, 4718639, 13045649, 14155917, 23593195, 39136947, 65228245, 70779585, 80216863, 195684735, 221776033, 240650589, 401084315, 665328099, 1108880165, 1203252945, 3326640495, 3770192561, 11310577683, 18850962805, 56552888415]

約数ペア:

[(1, 56552888415), (3, 18850962805), (5, 11310577683), (15, 3770192561), (17, 3326640495), (47, 1203252945), (51, 1108880165), (85, 665328099), (141, 401084315), (235, 240650589), (255, 221776033), (289, 195684735), (705, 80216863), (799, 70779585), (867, 65228245), (1445, 39136947), (2397, 23593195), (3995, 14155917), (4335, 13045649), (11985, 4718639), (13583, 4163505), (40749, 1387835), (67915, 832701), (203745, 277567)]