55808648

素因数分解:

$2^3\times 7^2\times {\mathrm{142369}}^1$

素因数の和:142389

約数の個数: 24

約数和(自身を含む): 121726350

約数和(自身を除く): 65917702

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 142369, 284738, 569476, 996583, 1138952, 1993166, 3986332, 6976081, 7972664, 13952162, 27904324, 55808648]

約数ペア:

[(1, 55808648), (2, 27904324), (4, 13952162), (7, 7972664), (8, 6976081), (14, 3986332), (28, 1993166), (49, 1138952), (56, 996583), (98, 569476), (196, 284738), (392, 142369)]