55472851

素因数分解:

$7^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{277}}^1$

素因数の和:419

約数の個数: 24

約数和(自身を含む): 66806736

約数和(自身を除く): 11333885

約数列:

[1, 7, 49, 61, 67, 277, 427, 469, 1939, 2989, 3283, 4087, 13573, 16897, 18559, 28609, 118279, 129913, 200263, 827953, 909391, 1132099, 7924693, 55472851]

約数ペア:

[(1, 55472851), (7, 7924693), (49, 1132099), (61, 909391), (67, 827953), (277, 200263), (427, 129913), (469, 118279), (1939, 28609), (2989, 18559), (3283, 16897), (4087, 13573)]