51947390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{472249}}^1$

素因数の和:472267

約数の個数: 16

約数和(自身を含む): 102006000

約数和(自身を除く): 50058610

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 472249, 944498, 2361245, 4722490, 5194739, 10389478, 25973695, 51947390]

約数ペア:

[(1, 51947390), (2, 25973695), (5, 10389478), (10, 5194739), (11, 4722490), (22, 2361245), (55, 944498), (110, 472249)]