56470447490

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{2187929}}^1$

素因数の和:2188054

約数の個数: 32

約数和(自身を含む): 106333398000

約数和(自身を除く): 49862950510

約数列:

[1, 2, 5, 10, 29, 58, 89, 145, 178, 290, 445, 890, 2581, 5162, 12905, 25810, 2187929, 4375858, 10939645, 21879290, 63449941, 126899882, 194725681, 317249705, 389451362, 634499410, 973628405, 1947256810, 5647044749, 11294089498, 28235223745, 56470447490]

約数ペア:

[(1, 56470447490), (2, 28235223745), (5, 11294089498), (10, 5647044749), (29, 1947256810), (58, 973628405), (89, 634499410), (145, 389451362), (178, 317249705), (290, 194725681), (445, 126899882), (890, 63449941), (2581, 21879290), (5162, 10939645), (12905, 4375858), (25810, 2187929)]