49165490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19433}}^1$

素因数の和:19474

約数の個数: 32

約数和(自身を含む): 100745856

約数和(自身を除く): 51580366

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 19433, 38866, 97165, 194330, 213763, 427526, 446959, 893918, 1068815, 2137630, 2234795, 4469590, 4916549, 9833098, 24582745, 49165490]

約数ペア:

[(1, 49165490), (2, 24582745), (5, 9833098), (10, 4916549), (11, 4469590), (22, 2234795), (23, 2137630), (46, 1068815), (55, 893918), (110, 446959), (115, 427526), (230, 213763), (253, 194330), (506, 97165), (1265, 38866), (2530, 19433)]