55325648

素因数分解:

$2^4\times 7^1\times {\mathrm{493979}}^1$

素因数の和:493994

約数の個数: 20

約数和(自身を含む): 122507040

約数和(自身を除く): 67181392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 493979, 987958, 1975916, 3457853, 3951832, 6915706, 7903664, 13831412, 27662824, 55325648]

約数ペア:

[(1, 55325648), (2, 27662824), (4, 13831412), (7, 7903664), (8, 6915706), (14, 3951832), (16, 3457853), (28, 1975916), (56, 987958), (112, 493979)]