55354871

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{12487}}^1$

素因数の和:12542

約数の個数: 16

約数和(自身を含む): 67135488

約数和(自身を除く): 11780617

約数列:

[1, 11, 13, 31, 143, 341, 403, 4433, 12487, 137357, 162331, 387097, 1785641, 4258067, 5032261, 55354871]

約数ペア:

[(1, 55354871), (11, 5032261), (13, 4258067), (31, 1785641), (143, 387097), (341, 162331), (403, 137357), (4433, 12487)]