56805964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1439}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 101606400

約数和(自身を除く): 44800436

約数列:

[1, 2, 4, 71, 139, 142, 278, 284, 556, 1439, 2878, 5756, 9869, 19738, 39476, 102169, 200021, 204338, 400042, 408676, 800084, 14201491, 28402982, 56805964]

約数ペア:

[(1, 56805964), (2, 28402982), (4, 14201491), (71, 800084), (139, 408676), (142, 400042), (278, 204338), (284, 200021), (556, 102169), (1439, 39476), (2878, 19738), (5756, 9869)]