50591991

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{977}}^1$

素因数の和:1442

約数の個数: 16

約数和(自身を含む): 69336288

約数和(自身を除く): 18744297

約数列:

[1, 3, 41, 123, 421, 977, 1263, 2931, 17261, 40057, 51783, 120171, 411317, 1233951, 16863997, 50591991]

約数ペア:

[(1, 50591991), (3, 16863997), (41, 1233951), (123, 411317), (421, 120171), (977, 51783), (1263, 40057), (2931, 17261)]