55248856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{531239}}^1$

素因数の和:531258

約数の個数: 16

約数和(自身を含む): 111560400

約数和(自身を除く): 56311544

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 531239, 1062478, 2124956, 4249912, 6906107, 13812214, 27624428, 55248856]

約数ペア:

[(1, 55248856), (2, 27624428), (4, 13812214), (8, 6906107), (13, 4249912), (26, 2124956), (52, 1062478), (104, 531239)]