56700085

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1549

約数の個数: 32

約数和(自身を含む): 79672320

約数和(自身を除く): 22972235

約数列:

[1, 5, 13, 19, 31, 65, 95, 155, 247, 403, 589, 1235, 1481, 2015, 2945, 7405, 7657, 19253, 28139, 38285, 45911, 96265, 140695, 229555, 365807, 596843, 872309, 1829035, 2984215, 4361545, 11340017, 56700085]

約数ペア:

[(1, 56700085), (5, 11340017), (13, 4361545), (19, 2984215), (31, 1829035), (65, 872309), (95, 596843), (155, 365807), (247, 229555), (403, 140695), (589, 96265), (1235, 45911), (1481, 38285), (2015, 28139), (2945, 19253), (7405, 7657)]