55214131

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:431

約数の個数: 24

約数和(自身を含む): 67006464

約数和(自身を除く): 11792333

約数列:

[1, 7, 31, 49, 163, 217, 223, 1141, 1519, 1561, 5053, 6913, 7987, 10927, 35371, 36349, 48391, 247597, 254443, 338737, 1126819, 1781101, 7887733, 55214131]

約数ペア:

[(1, 55214131), (7, 7887733), (31, 1781101), (49, 1126819), (163, 338737), (217, 254443), (223, 247597), (1141, 48391), (1519, 36349), (1561, 35371), (5053, 10927), (6913, 7987)]