56252553

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{43913}}^1$

素因数の和:43984

約数の個数: 16

約数和(自身を含む): 87125376

約数和(自身を除く): 30872823

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 43913, 131739, 307391, 922173, 2678693, 8036079, 18750851, 56252553]

約数ペア:

[(1, 56252553), (3, 18750851), (7, 8036079), (21, 2678693), (61, 922173), (183, 307391), (427, 131739), (1281, 43913)]