55123503

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{349}}^1$

素因数の和:551

約数の個数: 32

約数和(自身を含む): 82656000

約数和(自身を除く): 27532497

約数列:

[1, 3, 17, 19, 51, 57, 163, 323, 349, 489, 969, 1047, 2771, 3097, 5933, 6631, 8313, 9291, 17799, 19893, 52649, 56887, 112727, 157947, 170661, 338181, 967079, 1080853, 2901237, 3242559, 18374501, 55123503]

約数ペア:

[(1, 55123503), (3, 18374501), (17, 3242559), (19, 2901237), (51, 1080853), (57, 967079), (163, 338181), (323, 170661), (349, 157947), (489, 112727), (969, 56887), (1047, 52649), (2771, 19893), (3097, 17799), (5933, 9291), (6631, 8313)]