49438730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19541}}^1$

素因数の和:19582

約数の個数: 32

約数和(自身を含む): 101305728

約数和(自身を除く): 51866998

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 230, 253, 506, 1265, 2530, 19541, 39082, 97705, 195410, 214951, 429902, 449443, 898886, 1074755, 2149510, 2247215, 4494430, 4943873, 9887746, 24719365, 49438730]

約数ペア:

[(1, 49438730), (2, 24719365), (5, 9887746), (10, 4943873), (11, 4494430), (22, 2247215), (23, 2149510), (46, 1074755), (55, 898886), (110, 449443), (115, 429902), (230, 214951), (253, 195410), (506, 97705), (1265, 39082), (2530, 19541)]