51058245

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{69467}}^1$

素因数の和:69489

約数の個数: 24

約数和(自身を含む): 95032224

約数和(自身を除く): 43973979

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735, 69467, 208401, 347335, 486269, 1042005, 1458807, 2431345, 3403883, 7294035, 10211649, 17019415, 51058245]

約数ペア:

[(1, 51058245), (3, 17019415), (5, 10211649), (7, 7294035), (15, 3403883), (21, 2431345), (35, 1458807), (49, 1042005), (105, 486269), (147, 347335), (245, 208401), (735, 69467)]