54981730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1\times {\mathrm{863}}^1$

素因数の和:1170

約数の個数: 32

約数和(自身を含む): 103762944

約数和(自身を除く): 48781214

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 277, 554, 863, 1385, 1726, 2770, 4315, 6371, 8630, 12742, 19849, 31855, 39698, 63710, 99245, 198490, 239051, 478102, 1195255, 2390510, 5498173, 10996346, 27490865, 54981730]

約数ペア:

[(1, 54981730), (2, 27490865), (5, 10996346), (10, 5498173), (23, 2390510), (46, 1195255), (115, 478102), (230, 239051), (277, 198490), (554, 99245), (863, 63710), (1385, 39698), (1726, 31855), (2770, 19849), (4315, 12742), (6371, 8630)]