55981226

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{18427}}^1$

素因数の和:18474

約数の個数: 24

約数和(自身を含む): 100838016

約数和(自身を除く): 44856790

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 3038, 18427, 36854, 128989, 257978, 571237, 902923, 1142474, 1805846, 3998659, 7997318, 27990613, 55981226]

約数ペア:

[(1, 55981226), (2, 27990613), (7, 7997318), (14, 3998659), (31, 1805846), (49, 1142474), (62, 902923), (98, 571237), (217, 257978), (434, 128989), (1519, 36854), (3038, 18427)]