47948305

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:273

約数の個数: 32

約数和(自身を含む): 62985600

約数和(自身を除く): 15037295

約数列:

[1, 5, 19, 53, 89, 95, 107, 265, 445, 535, 1007, 1691, 2033, 4717, 5035, 5671, 8455, 9523, 10165, 23585, 28355, 47615, 89623, 107749, 180937, 448115, 504719, 538745, 904685, 2523595, 9589661, 47948305]

約数ペア:

[(1, 47948305), (5, 9589661), (19, 2523595), (53, 904685), (89, 538745), (95, 504719), (107, 448115), (265, 180937), (445, 107749), (535, 89623), (1007, 47615), (1691, 28355), (2033, 23585), (4717, 10165), (5035, 9523), (5671, 8455)]