49039151

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{821}}^1$

素因数の和:911

約数の個数: 24

約数和(自身を含む): 60722784

約数和(自身を除く): 11683633

約数列:

[1, 7, 23, 49, 53, 161, 371, 821, 1127, 1219, 2597, 5747, 8533, 18883, 40229, 43513, 59731, 132181, 304591, 925267, 1000799, 2132137, 7005593, 49039151]

約数ペア:

[(1, 49039151), (7, 7005593), (23, 2132137), (49, 1000799), (53, 925267), (161, 304591), (371, 132181), (821, 59731), (1127, 43513), (1219, 40229), (2597, 18883), (5747, 8533)]